2768752719

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 4562611200

約数和(自身を除く): 1793858481

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 163, 207, 391, 459, 489, 621, 1173, 1467, 1609, 2771, 3519, 3749, 4401, 4827, 8313, 10557, 11247, 14481, 24939, 27353, 33741, 37007, 43443, 63733, 74817, 82059, 101223, 111021, 191199, 246177, 262267, 333063, 573597, 629119, 738531, 786801, 999189, 1720791, 1887357, 2360403, 4458539, 5662071, 6032141, 7081209, 13375617, 16986213, 18096423, 40126851, 54289269, 102546397, 120380553, 162867807, 307639191, 922917573, 2768752719]

約数ペア:

[(1, 2768752719), (3, 922917573), (9, 307639191), (17, 162867807), (23, 120380553), (27, 102546397), (51, 54289269), (69, 40126851), (153, 18096423), (163, 16986213), (207, 13375617), (391, 7081209), (459, 6032141), (489, 5662071), (621, 4458539), (1173, 2360403), (1467, 1887357), (1609, 1720791), (2771, 999189), (3519, 786801), (3749, 738531), (4401, 629119), (4827, 573597), (8313, 333063), (10557, 262267), (11247, 246177), (14481, 191199), (24939, 111021), (27353, 101223), (33741, 82059), (37007, 74817), (43443, 63733)]