64031883

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 87470592

約数和(自身を除く): 23438709

約数列:

[1, 3, 61, 131, 183, 393, 2671, 7991, 8013, 23973, 162931, 349901, 488793, 1049703, 21343961, 64031883]

約数ペア:

[(1, 64031883), (3, 21343961), (61, 1049703), (131, 488793), (183, 349901), (393, 162931), (2671, 23973), (7991, 8013)]