1070984817

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 1854942336

約数和(自身を除く): 783957519

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 163, 317, 329, 423, 441, 489, 951, 987, 1141, 1467, 2219, 2303, 2853, 2961, 3423, 6657, 6909, 7661, 7987, 10269, 14899, 15533, 19971, 20727, 22983, 23961, 44697, 46599, 51671, 53627, 68949, 71883, 104293, 134091, 139797, 155013, 160881, 312879, 361697, 375389, 465039, 482643, 730051, 938637, 1085091, 1126167, 2190153, 2428537, 2531879, 3255273, 3378501, 6570459, 7285611, 7595637, 16999759, 21856833, 22786911, 50999277, 118998313, 152997831, 356994939, 1070984817]

約数ペア:

[(1, 1070984817), (3, 356994939), (7, 152997831), (9, 118998313), (21, 50999277), (47, 22786911), (49, 21856833), (63, 16999759), (141, 7595637), (147, 7285611), (163, 6570459), (317, 3378501), (329, 3255273), (423, 2531879), (441, 2428537), (489, 2190153), (951, 1126167), (987, 1085091), (1141, 938637), (1467, 730051), (2219, 482643), (2303, 465039), (2853, 375389), (2961, 361697), (3423, 312879), (6657, 160881), (6909, 155013), (7661, 139797), (7987, 134091), (10269, 104293), (14899, 71883), (15533, 68949), (19971, 53627), (20727, 51671), (22983, 46599), (23961, 44697)]