47003283

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 81308448

約数和(自身を除く): 34305165

約数列:

[1, 3, 9, 17, 19, 23, 37, 51, 57, 69, 111, 153, 171, 207, 323, 333, 361, 391, 437, 629, 703, 851, 969, 1083, 1173, 1311, 1887, 2109, 2553, 2907, 3249, 3519, 3933, 5661, 6137, 6327, 7429, 7659, 8303, 11951, 13357, 14467, 16169, 18411, 22287, 24909, 35853, 40071, 43401, 48507, 55233, 66861, 74727, 107559, 120213, 130203, 141151, 145521, 227069, 274873, 307211, 423453, 681207, 824619, 921633, 1270359, 2043621, 2473857, 2764899, 5222587, 15667761, 47003283]

約数ペア:

[(1, 47003283), (3, 15667761), (9, 5222587), (17, 2764899), (19, 2473857), (23, 2043621), (37, 1270359), (51, 921633), (57, 824619), (69, 681207), (111, 423453), (153, 307211), (171, 274873), (207, 227069), (323, 145521), (333, 141151), (361, 130203), (391, 120213), (437, 107559), (629, 74727), (703, 66861), (851, 55233), (969, 48507), (1083, 43401), (1173, 40071), (1311, 35853), (1887, 24909), (2109, 22287), (2553, 18411), (2907, 16169), (3249, 14467), (3519, 13357), (3933, 11951), (5661, 8303), (6137, 7659), (6327, 7429)]