71516247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 38799273

約数列:

[1, 3, 11, 19, 33, 57, 167, 209, 501, 627, 683, 1837, 2049, 3173, 5511, 7513, 9519, 12977, 22539, 34903, 38931, 104709, 114061, 142747, 342183, 428241, 1254671, 2167159, 3764013, 6501477, 23838749, 71516247]

約数ペア:

[(1, 71516247), (3, 23838749), (11, 6501477), (19, 3764013), (33, 2167159), (57, 1254671), (167, 428241), (209, 342183), (501, 142747), (627, 114061), (683, 104709), (1837, 38931), (2049, 34903), (3173, 22539), (5511, 12977), (7513, 9519)]