87738399

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 152515584

約数和(自身を除く): 64777185

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 151, 161, 207, 401, 453, 483, 1057, 1203, 1359, 1449, 2807, 3171, 3473, 3609, 8421, 9223, 9513, 10419, 24311, 25263, 27669, 31257, 60551, 64561, 72933, 83007, 181653, 193683, 218799, 423857, 544959, 581049, 1271571, 1392673, 3814713, 4178019, 9748711, 12534057, 29246133, 87738399]

約数ペア:

[(1, 87738399), (3, 29246133), (7, 12534057), (9, 9748711), (21, 4178019), (23, 3814713), (63, 1392673), (69, 1271571), (151, 581049), (161, 544959), (207, 423857), (401, 218799), (453, 193683), (483, 181653), (1057, 83007), (1203, 72933), (1359, 64561), (1449, 60551), (2807, 31257), (3171, 27669), (3473, 25263), (3609, 24311), (8421, 10419), (9223, 9513)]