72303651

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16633}}^1$

素因数の和:16672

約数の個数: 32

約数和(自身を含む): 127749120

約数和(自身を除く): 55445469

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 16633, 49899, 116431, 149697, 349293, 382559, 449091, 1047879, 1147677, 2677913, 3143637, 3443031, 8033739, 10329093, 24101217, 72303651]

約数ペア:

[(1, 72303651), (3, 24101217), (7, 10329093), (9, 8033739), (21, 3443031), (23, 3143637), (27, 2677913), (63, 1147677), (69, 1047879), (161, 449091), (189, 382559), (207, 349293), (483, 149697), (621, 116431), (1449, 49899), (4347, 16633)]