15707940039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^2$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 25552880640

約数和(自身を除く): 9844940601

約数列:

[1, 3, 9, 11, 27, 33, 99, 223, 297, 487, 669, 1461, 2007, 2453, 4383, 5357, 6021, 7359, 13149, 16071, 22077, 48213, 66231, 108601, 144639, 237169, 325803, 711507, 977409, 1194611, 2134521, 2608859, 2932227, 3583833, 6403563, 7826577, 10751499, 23479731, 32254497, 52888687, 70439193, 158666061, 475998183, 581775557, 1427994549, 1745326671, 5235980013, 15707940039]

約数ペア:

[(1, 15707940039), (3, 5235980013), (9, 1745326671), (11, 1427994549), (27, 581775557), (33, 475998183), (99, 158666061), (223, 70439193), (297, 52888687), (487, 32254497), (669, 23479731), (1461, 10751499), (2007, 7826577), (2453, 6403563), (4383, 3583833), (5357, 2932227), (6021, 2608859), (7359, 2134521), (13149, 1194611), (16071, 977409), (22077, 711507), (48213, 325803), (66231, 237169), (108601, 144639)]