70798917

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 39516603

約数列:

[1, 3, 7, 21, 83, 151, 249, 269, 453, 581, 807, 1057, 1743, 1883, 3171, 5649, 12533, 22327, 37599, 40619, 66981, 87731, 121857, 156289, 263193, 284333, 468867, 852999, 3371377, 10114131, 23599639, 70798917]

約数ペア:

[(1, 70798917), (3, 23599639), (7, 10114131), (21, 3371377), (83, 852999), (151, 468867), (249, 284333), (269, 263193), (453, 156289), (581, 121857), (807, 87731), (1057, 66981), (1743, 40619), (1883, 37599), (3171, 22327), (5649, 12533)]