69467307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3221}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 115476480

約数和(自身を除く): 46009173

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 3221, 7189, 9663, 21567, 22547, 41873, 67641, 125619, 254459, 293111, 763377, 879333, 1781213, 3307967, 5343639, 9923901, 23155769, 69467307]

約数ペア:

[(1, 69467307), (3, 23155769), (7, 9923901), (13, 5343639), (21, 3307967), (39, 1781213), (79, 879333), (91, 763377), (237, 293111), (273, 254459), (553, 125619), (1027, 67641), (1659, 41873), (3081, 22547), (3221, 21567), (7189, 9663)]