31370752017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1\times {\mathrm{7523}}^1$

素因数の和:8190

約数の個数: 48

約数和(自身を含む): 50203378368

約数和(自身を除く): 18832626351

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 577, 657, 803, 1731, 2409, 5193, 6347, 7227, 7523, 19041, 22569, 42121, 57123, 67707, 82753, 126363, 248259, 379089, 463331, 549179, 744777, 1389993, 1647537, 4169979, 4340771, 4942611, 6040969, 13022313, 18122907, 39066939, 47748481, 54368721, 143245443, 316876283, 429736329, 950628849, 2851886547, 3485639113, 10456917339, 31370752017]

約数ペア:

[(1, 31370752017), (3, 10456917339), (9, 3485639113), (11, 2851886547), (33, 950628849), (73, 429736329), (99, 316876283), (219, 143245443), (577, 54368721), (657, 47748481), (803, 39066939), (1731, 18122907), (2409, 13022313), (5193, 6040969), (6347, 4942611), (7227, 4340771), (7523, 4169979), (19041, 1647537), (22569, 1389993), (42121, 744777), (57123, 549179), (67707, 463331), (82753, 379089), (126363, 248259)]