866151411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 1319804928

約数和(自身を除く): 453653517

約数列:

[1, 3, 17, 23, 51, 67, 69, 103, 107, 201, 309, 321, 391, 1139, 1173, 1541, 1751, 1819, 2369, 2461, 3417, 4623, 5253, 5457, 6901, 7107, 7169, 7383, 11021, 20703, 21507, 26197, 33063, 40273, 41837, 78591, 117317, 120819, 121873, 125511, 158723, 164887, 187357, 253483, 351951, 365619, 476169, 494661, 562071, 738407, 760449, 2215221, 2698291, 2803079, 4309211, 8094873, 8409237, 12552919, 12927633, 16983361, 37658757, 50950083, 288717137, 866151411]

約数ペア:

[(1, 866151411), (3, 288717137), (17, 50950083), (23, 37658757), (51, 16983361), (67, 12927633), (69, 12552919), (103, 8409237), (107, 8094873), (201, 4309211), (309, 2803079), (321, 2698291), (391, 2215221), (1139, 760449), (1173, 738407), (1541, 562071), (1751, 494661), (1819, 476169), (2369, 365619), (2461, 351951), (3417, 253483), (4623, 187357), (5253, 164887), (5457, 158723), (6901, 125511), (7107, 121873), (7169, 120819), (7383, 117317), (11021, 78591), (20703, 41837), (21507, 40273), (26197, 33063)]