70708911

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 119355264

約数和(自身を除く): 48646353

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 163, 227, 273, 489, 637, 681, 1141, 1589, 1911, 2119, 2951, 3423, 4767, 6357, 7987, 8853, 11123, 14833, 20657, 23961, 33369, 37001, 44499, 61971, 103831, 111003, 144599, 259007, 311493, 433797, 481013, 777021, 1443039, 1813049, 3367091, 5439147, 10101273, 23569637, 70708911]

約数ペア:

[(1, 70708911), (3, 23569637), (7, 10101273), (13, 5439147), (21, 3367091), (39, 1813049), (49, 1443039), (91, 777021), (147, 481013), (163, 433797), (227, 311493), (273, 259007), (489, 144599), (637, 111003), (681, 103831), (1141, 61971), (1589, 44499), (1911, 37001), (2119, 33369), (2951, 23961), (3423, 20657), (4767, 14833), (6357, 11123), (7987, 8853)]