210315559839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2213}}^1\times {\mathrm{2273}}^1$

素因数の和:4688

約数の個数: 64

約数和(自身を含む): 351860640768

約数和(自身を除く): 141545080929

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 1267, 1991, 2213, 2273, 3801, 5973, 6639, 6819, 13937, 15491, 15911, 24343, 25003, 41811, 46473, 47733, 73029, 75009, 170401, 175021, 400553, 411413, 511203, 525063, 1201659, 1234239, 2803871, 2879891, 4406083, 4525543, 5030149, 8411613, 8639673, 13218249, 13576629, 15090447, 30842581, 31678801, 35211043, 55331639, 92527743, 95036403, 105633129, 165994917, 387321473, 910456969, 1161964419, 2731370907, 6373198783, 10015026659, 19119596349, 30045079977, 70105186613, 210315559839]

約数ペア:

[(1, 210315559839), (3, 70105186613), (7, 30045079977), (11, 19119596349), (21, 10015026659), (33, 6373198783), (77, 2731370907), (181, 1161964419), (231, 910456969), (543, 387321473), (1267, 165994917), (1991, 105633129), (2213, 95036403), (2273, 92527743), (3801, 55331639), (5973, 35211043), (6639, 31678801), (6819, 30842581), (13937, 15090447), (15491, 13576629), (15911, 13218249), (24343, 8639673), (25003, 8411613), (41811, 5030149), (46473, 4525543), (47733, 4406083), (73029, 2879891), (75009, 2803871), (170401, 1234239), (175021, 1201659), (400553, 525063), (411413, 511203)]