16401432879

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{34283}}^1$

素因数の和:34381

約数の個数: 64

約数和(自身を含む): 27646617600

約数和(自身を除く): 11245184721

約数列:

[1, 3, 9, 13, 27, 29, 39, 47, 87, 117, 141, 261, 351, 377, 423, 611, 783, 1131, 1269, 1363, 1833, 3393, 4089, 5499, 10179, 12267, 16497, 17719, 34283, 36801, 53157, 102849, 159471, 308547, 445679, 478413, 925641, 994207, 1337037, 1611301, 2982621, 4011111, 4833903, 8947863, 12033333, 12924691, 14501709, 20946913, 26843589, 38774073, 43505127, 46727729, 62840739, 116322219, 140183187, 188522217, 348966657, 420549561, 565566651, 607460477, 1261648683, 1822381431, 5467144293, 16401432879]

約数ペア:

[(1, 16401432879), (3, 5467144293), (9, 1822381431), (13, 1261648683), (27, 607460477), (29, 565566651), (39, 420549561), (47, 348966657), (87, 188522217), (117, 140183187), (141, 116322219), (261, 62840739), (351, 46727729), (377, 43505127), (423, 38774073), (611, 26843589), (783, 20946913), (1131, 14501709), (1269, 12924691), (1363, 12033333), (1833, 8947863), (3393, 4833903), (4089, 4011111), (5499, 2982621), (10179, 1611301), (12267, 1337037), (16497, 994207), (17719, 925641), (34283, 478413), (36801, 445679), (53157, 308547), (102849, 159471)]