227388051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2699}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 384134400

約数和(自身を除く): 156746349

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 759, 851, 1221, 2277, 2553, 2699, 3663, 7659, 8097, 9361, 24291, 28083, 29689, 62077, 84249, 89067, 99863, 186231, 267201, 299589, 558693, 682847, 898767, 1098493, 2048541, 2296849, 3295479, 6145623, 6890547, 9886437, 20671641, 25265339, 75796017, 227388051]

約数ペア:

[(1, 227388051), (3, 75796017), (9, 25265339), (11, 20671641), (23, 9886437), (33, 6890547), (37, 6145623), (69, 3295479), (99, 2296849), (111, 2048541), (207, 1098493), (253, 898767), (333, 682847), (407, 558693), (759, 299589), (851, 267201), (1221, 186231), (2277, 99863), (2553, 89067), (2699, 84249), (3663, 62077), (7659, 29689), (8097, 28083), (9361, 24291)]