15678841017

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 24925501440

約数和(自身を除く): 9246660423

約数列:

[1, 3, 7, 21, 53, 83, 89, 159, 249, 267, 371, 581, 623, 1113, 1743, 1869, 1907, 4399, 4717, 5721, 7387, 13197, 13349, 14151, 22161, 30793, 33019, 40047, 51709, 92379, 99057, 101071, 155127, 158281, 169723, 303213, 391511, 474843, 509169, 707497, 1107967, 1174533, 1188061, 2122491, 2740577, 3323901, 3564183, 8221731, 8388893, 8995319, 14087009, 25166679, 26985957, 42261027, 58722251, 62967233, 98609063, 176166753, 188901699, 295827189, 746611477, 2239834431, 5226280339, 15678841017]

約数ペア:

[(1, 15678841017), (3, 5226280339), (7, 2239834431), (21, 746611477), (53, 295827189), (83, 188901699), (89, 176166753), (159, 98609063), (249, 62967233), (267, 58722251), (371, 42261027), (581, 26985957), (623, 25166679), (1113, 14087009), (1743, 8995319), (1869, 8388893), (1907, 8221731), (4399, 3564183), (4717, 3323901), (5721, 2740577), (7387, 2122491), (13197, 1188061), (13349, 1174533), (14151, 1107967), (22161, 707497), (30793, 509169), (33019, 474843), (40047, 391511), (51709, 303213), (92379, 169723), (99057, 158281), (101071, 155127)]