171170081187

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1641

約数の個数: 96

約数和(自身を含む): 275292380160

約数和(自身を除く): 104122298973

約数列:

[1, 3, 7, 21, 47, 49, 137, 139, 141, 147, 329, 411, 417, 959, 973, 987, 1301, 2303, 2877, 2919, 3903, 6439, 6533, 6713, 6811, 6909, 9107, 19043, 19317, 19599, 20139, 20433, 27321, 45073, 45731, 57129, 61147, 63749, 133301, 135219, 137193, 178237, 180839, 183441, 191247, 315511, 320117, 399903, 428029, 534711, 542517, 895021, 933107, 946533, 960351, 1247659, 1265873, 1284087, 2685063, 2799321, 2996203, 3742977, 3797619, 6265147, 8377139, 8499433, 8733613, 8861111, 8988609, 18795441, 24774943, 25131417, 25498299, 26200839, 26583333, 43856029, 58639973, 59496031, 74324829, 131568087, 173424601, 175919919, 178488093, 410479811, 416472217, 520273803, 1164422321, 1213972207, 1231439433, 1249416651, 3493266963, 3641916621, 8150956247, 24452868741, 57056693729, 171170081187]

約数ペア:

[(1, 171170081187), (3, 57056693729), (7, 24452868741), (21, 8150956247), (47, 3641916621), (49, 3493266963), (137, 1249416651), (139, 1231439433), (141, 1213972207), (147, 1164422321), (329, 520273803), (411, 416472217), (417, 410479811), (959, 178488093), (973, 175919919), (987, 173424601), (1301, 131568087), (2303, 74324829), (2877, 59496031), (2919, 58639973), (3903, 43856029), (6439, 26583333), (6533, 26200839), (6713, 25498299), (6811, 25131417), (6909, 24774943), (9107, 18795441), (19043, 8988609), (19317, 8861111), (19599, 8733613), (20139, 8499433), (20433, 8377139), (27321, 6265147), (45073, 3797619), (45731, 3742977), (57129, 2996203), (61147, 2799321), (63749, 2685063), (133301, 1284087), (135219, 1265873), (137193, 1247659), (178237, 960351), (180839, 946533), (183441, 933107), (191247, 895021), (315511, 542517), (320117, 534711), (399903, 428029)]