31504297071

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{2417}}^1$

素因数の和:3040

約数の個数: 48

約数和(自身を含む): 46557448704

約数和(自身を除く): 15053151633

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 547, 611, 1641, 1833, 2417, 7111, 7251, 7943, 21333, 23829, 25709, 31421, 77127, 92443, 94263, 113599, 277329, 334217, 340797, 408473, 1002651, 1225419, 1322099, 1476787, 3966297, 4344821, 4430361, 13034463, 17187287, 19198231, 51561861, 57594693, 62138653, 186415959, 223434731, 670304193, 807802489, 2423407467, 10501432357, 31504297071]

約数ペア:

[(1, 31504297071), (3, 10501432357), (13, 2423407467), (39, 807802489), (47, 670304193), (141, 223434731), (169, 186415959), (507, 62138653), (547, 57594693), (611, 51561861), (1641, 19198231), (1833, 17187287), (2417, 13034463), (7111, 4430361), (7251, 4344821), (7943, 3966297), (21333, 1476787), (23829, 1322099), (25709, 1225419), (31421, 1002651), (77127, 408473), (92443, 340797), (94263, 334217), (113599, 277329)]