67948041

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 108269568

約数和(自身を除く): 40321527

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 1601, 2021, 4803, 6063, 11207, 14147, 33621, 42441, 68843, 75247, 206529, 225741, 481901, 526729, 1445703, 1580187, 3235621, 9706863, 22649347, 67948041]

約数ペア:

[(1, 67948041), (3, 22649347), (7, 9706863), (21, 3235621), (43, 1580187), (47, 1445703), (129, 526729), (141, 481901), (301, 225741), (329, 206529), (903, 75247), (987, 68843), (1601, 42441), (2021, 33621), (4803, 14147), (6063, 11207)]