15696772371

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{21529}}^1$

素因数の和:21776

約数の個数: 48

約数和(自身を含む): 26439528960

約数和(自身を除く): 10742756589

約数列:

[1, 3, 7, 9, 21, 63, 71, 163, 213, 489, 497, 639, 1141, 1467, 1491, 3423, 4473, 10269, 11573, 21529, 34719, 64587, 81011, 104157, 150703, 193761, 243033, 452109, 729099, 1356327, 1528559, 3509227, 4585677, 10527681, 10699913, 13757031, 24564589, 31583043, 32099739, 73693767, 96299217, 221081301, 249155117, 747465351, 1744085819, 2242396053, 5232257457, 15696772371]

約数ペア:

[(1, 15696772371), (3, 5232257457), (7, 2242396053), (9, 1744085819), (21, 747465351), (63, 249155117), (71, 221081301), (163, 96299217), (213, 73693767), (489, 32099739), (497, 31583043), (639, 24564589), (1141, 13757031), (1467, 10699913), (1491, 10527681), (3423, 4585677), (4473, 3509227), (10269, 1528559), (11573, 1356327), (21529, 729099), (34719, 452109), (64587, 243033), (81011, 193761), (104157, 150703)]