84810327

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 139732992

約数和(自身を除く): 54922665

約数列:

[1, 3, 7, 21, 31, 37, 49, 93, 111, 147, 217, 259, 503, 651, 777, 1147, 1509, 1519, 1813, 3441, 3521, 4557, 5439, 8029, 10563, 15593, 18611, 24087, 24647, 46779, 55833, 56203, 73941, 109151, 130277, 168609, 327453, 390831, 576941, 764057, 911939, 1730823, 2292171, 2735817, 4038587, 12115761, 28270109, 84810327]

約数ペア:

[(1, 84810327), (3, 28270109), (7, 12115761), (21, 4038587), (31, 2735817), (37, 2292171), (49, 1730823), (93, 911939), (111, 764057), (147, 576941), (217, 390831), (259, 327453), (503, 168609), (651, 130277), (777, 109151), (1147, 73941), (1509, 56203), (1519, 55833), (1813, 46779), (3441, 24647), (3521, 24087), (4557, 18611), (5439, 15593), (8029, 10563)]