167917503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1599

約数の個数: 32

約数和(自身を含む): 253693440

約数和(自身を除く): 85775937

約数列:

[1, 3, 13, 23, 39, 69, 131, 299, 393, 897, 1429, 1703, 3013, 4287, 5109, 9039, 18577, 32867, 39169, 55731, 98601, 117507, 187199, 427271, 561597, 1281813, 2433587, 4305577, 7300761, 12916731, 55972501, 167917503]

約数ペア:

[(1, 167917503), (3, 55972501), (13, 12916731), (23, 7300761), (39, 4305577), (69, 2433587), (131, 1281813), (299, 561597), (393, 427271), (897, 187199), (1429, 117507), (1703, 98601), (3013, 55731), (4287, 39169), (5109, 32867), (9039, 18577)]