42701769

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 70174080

約数和(自身を除く): 27472311

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 2013, 2357, 6039, 7071, 18117, 21213, 25927, 63639, 77781, 143777, 233343, 431331, 700029, 1293993, 1581547, 3881979, 4744641, 14233923, 42701769]

約数ペア:

[(1, 42701769), (3, 14233923), (9, 4744641), (11, 3881979), (27, 1581547), (33, 1293993), (61, 700029), (99, 431331), (183, 233343), (297, 143777), (549, 77781), (671, 63639), (1647, 25927), (2013, 21213), (2357, 18117), (6039, 7071)]