53227209

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 31928631

約数列:

[1, 3, 7, 21, 29, 71, 87, 203, 213, 497, 609, 1231, 1491, 2059, 3693, 6177, 8617, 14413, 25851, 35699, 43239, 87401, 107097, 249893, 262203, 611807, 749679, 1835421, 2534629, 7603887, 17742403, 53227209]

約数ペア:

[(1, 53227209), (3, 17742403), (7, 7603887), (21, 2534629), (29, 1835421), (71, 749679), (87, 611807), (203, 262203), (213, 249893), (497, 107097), (609, 87401), (1231, 43239), (1491, 35699), (2059, 25851), (3693, 14413), (6177, 8617)]