64536702069

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1\times {\mathrm{1373}}^1$

素因数の和:2218

約数の個数: 64

約数和(自身を含む): 102720503808

約数和(自身を除く): 38183801739

約数列:

[1, 3, 7, 21, 31, 93, 103, 217, 309, 651, 701, 721, 1373, 2103, 2163, 3193, 4119, 4907, 9579, 9611, 14721, 21731, 22351, 28833, 42563, 65193, 67053, 72203, 127689, 141419, 152117, 216609, 297941, 424257, 456351, 505421, 893823, 962473, 989933, 1516263, 2238293, 2887419, 2969799, 4383989, 6714879, 6737311, 13151967, 15668051, 20211933, 29836663, 30687923, 47004153, 89509989, 92063769, 99134719, 208856641, 297404157, 626569923, 693943033, 2081829099, 3073176289, 9219528867, 21512234023, 64536702069]

約数ペア:

[(1, 64536702069), (3, 21512234023), (7, 9219528867), (21, 3073176289), (31, 2081829099), (93, 693943033), (103, 626569923), (217, 297404157), (309, 208856641), (651, 99134719), (701, 92063769), (721, 89509989), (1373, 47004153), (2103, 30687923), (2163, 29836663), (3193, 20211933), (4119, 15668051), (4907, 13151967), (9579, 6737311), (9611, 6714879), (14721, 4383989), (21731, 2969799), (22351, 2887419), (28833, 2238293), (42563, 1516263), (65193, 989933), (67053, 962473), (72203, 893823), (127689, 505421), (141419, 456351), (152117, 424257), (216609, 297941)]