67731713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12421}}^1$

素因数の和:12488

約数の個数: 16

約数和(自身を含む): 83475840

約数和(自身を除く): 15744127

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 12421, 86947, 235999, 509261, 1651993, 3564827, 9675959, 67731713]

約数ペア:

[(1, 67731713), (7, 9675959), (19, 3564827), (41, 1651993), (133, 509261), (287, 235999), (779, 86947), (5453, 12421)]