160202913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{31357}}^1$

素因数の和:31504

約数の個数: 16

約数和(自身を含む): 231798336

約数和(自身を除く): 71595423

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 31357, 94071, 407641, 1222923, 4107767, 12323301, 53400971, 160202913]

約数ペア:

[(1, 160202913), (3, 53400971), (13, 12323301), (39, 4107767), (131, 1222923), (393, 407641), (1703, 94071), (5109, 31357)]