156689403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 228489744

約数和(自身を除く): 71800341

約数列:

[1, 3, 13, 39, 71, 213, 797, 923, 2391, 2769, 5041, 10361, 15123, 31083, 56587, 65533, 169761, 196599, 735631, 2206893, 4017677, 12053031, 52229801, 156689403]

約数ペア:

[(1, 156689403), (3, 52229801), (13, 12053031), (39, 4017677), (71, 2206893), (213, 735631), (797, 196599), (923, 169761), (2391, 65533), (2769, 56587), (5041, 31083), (10361, 15123)]