15677077731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{1031}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 25565331456

約数和(自身を除く): 9888253725

約数列:

[1, 3, 7, 17, 21, 51, 119, 191, 223, 357, 573, 669, 1031, 1337, 1561, 3093, 3247, 3791, 4011, 4683, 7217, 9741, 11373, 17527, 21651, 22729, 26537, 42593, 52581, 68187, 79611, 122689, 127779, 196921, 229913, 298151, 368067, 590763, 689739, 724081, 894453, 1378447, 1609391, 2172243, 3347657, 3908521, 4135341, 4828173, 5068567, 10042971, 11725563, 15205701, 23433599, 27359647, 43913383, 70300797, 82078941, 131740149, 307393681, 746527511, 922181043, 2239582533, 5225692577, 15677077731]

約数ペア:

[(1, 15677077731), (3, 5225692577), (7, 2239582533), (17, 922181043), (21, 746527511), (51, 307393681), (119, 131740149), (191, 82078941), (223, 70300797), (357, 43913383), (573, 27359647), (669, 23433599), (1031, 15205701), (1337, 11725563), (1561, 10042971), (3093, 5068567), (3247, 4828173), (3791, 4135341), (4011, 3908521), (4683, 3347657), (7217, 2172243), (9741, 1609391), (11373, 1378447), (17527, 894453), (21651, 724081), (22729, 689739), (26537, 590763), (42593, 368067), (52581, 298151), (68187, 229913), (79611, 196921), (122689, 127779)]