463306473

素因数分解:

$3^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:745

約数の個数: 56

約数和(自身を含む): 800180928

約数和(自身を除く): 336874455

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 243, 489, 557, 567, 729, 1141, 1467, 1671, 1701, 3423, 3899, 4401, 5013, 5103, 10269, 11697, 13203, 15039, 30807, 35091, 39609, 45117, 90791, 92421, 105273, 118827, 135351, 272373, 277263, 315819, 406053, 635537, 817119, 831789, 947457, 1906611, 2451357, 2842371, 5719833, 7354071, 17159499, 22062213, 51478497, 66186639, 154435491, 463306473]

約数ペア:

[(1, 463306473), (3, 154435491), (7, 66186639), (9, 51478497), (21, 22062213), (27, 17159499), (63, 7354071), (81, 5719833), (163, 2842371), (189, 2451357), (243, 1906611), (489, 947457), (557, 831789), (567, 817119), (729, 635537), (1141, 406053), (1467, 315819), (1671, 277263), (1701, 272373), (3423, 135351), (3899, 118827), (4401, 105273), (5013, 92421), (5103, 90791), (10269, 45117), (11697, 39609), (13203, 35091), (15039, 30807)]