167251929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 252612864

約数和(自身を除く): 85360935

約数列:

[1, 3, 13, 23, 39, 69, 137, 299, 411, 897, 1361, 1781, 3151, 4083, 5343, 9453, 17693, 31303, 40963, 53079, 93909, 122889, 186457, 406939, 559371, 1220817, 2423941, 4288511, 7271823, 12865533, 55750643, 167251929]

約数ペア:

[(1, 167251929), (3, 55750643), (13, 12865533), (23, 7271823), (39, 4288511), (69, 2423941), (137, 1220817), (299, 559371), (411, 406939), (897, 186457), (1361, 122889), (1781, 93909), (3151, 53079), (4083, 40963), (5343, 31303), (9453, 17693)]