74759139

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30427}}^1$

素因数の和:30456

約数の個数: 32

約数和(自身を含む): 136317440

約数和(自身を除く): 61558301

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 30427, 91281, 212989, 273843, 395551, 638967, 821529, 1186653, 1916901, 2768857, 3559959, 5750703, 8306571, 10679877, 24919713, 74759139]

約数ペア:

[(1, 74759139), (3, 24919713), (7, 10679877), (9, 8306571), (13, 5750703), (21, 3559959), (27, 2768857), (39, 1916901), (63, 1186653), (91, 821529), (117, 638967), (189, 395551), (273, 273843), (351, 212989), (819, 91281), (2457, 30427)]