899702937

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 1602048000

約数和(自身を除く): 702345063

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 139, 161, 189, 207, 417, 483, 621, 973, 1251, 1449, 1489, 2919, 3197, 3753, 4347, 4467, 8757, 9591, 10423, 13401, 22379, 26271, 28773, 31269, 34247, 40203, 67137, 86319, 93807, 102741, 201411, 206971, 239729, 281421, 308223, 604233, 620913, 719187, 924669, 1448797, 1862739, 2157561, 4346391, 4760333, 5588217, 6472683, 13039173, 14280999, 33322331, 39117519, 42842997, 99966993, 128528991, 299900979, 899702937]

約数ペア:

[(1, 899702937), (3, 299900979), (7, 128528991), (9, 99966993), (21, 42842997), (23, 39117519), (27, 33322331), (63, 14280999), (69, 13039173), (139, 6472683), (161, 5588217), (189, 4760333), (207, 4346391), (417, 2157561), (483, 1862739), (621, 1448797), (973, 924669), (1251, 719187), (1449, 620913), (1489, 604233), (2919, 308223), (3197, 281421), (3753, 239729), (4347, 206971), (4467, 201411), (8757, 102741), (9591, 93807), (10423, 86319), (13401, 67137), (22379, 40203), (26271, 34247), (28773, 31269)]