126930089

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 164451840

約数和(自身を除く): 37521751

約数列:

[1, 11, 13, 19, 31, 121, 137, 143, 209, 247, 341, 403, 589, 1507, 1573, 1781, 2299, 2603, 2717, 3751, 4247, 4433, 6479, 7657, 16577, 19591, 28633, 29887, 33839, 46717, 48763, 55211, 71269, 80693, 84227, 215501, 314963, 372229, 513887, 607321, 887623, 926497, 1049009, 4094519, 6680531, 9763853, 11539099, 126930089]

約数ペア:

[(1, 126930089), (11, 11539099), (13, 9763853), (19, 6680531), (31, 4094519), (121, 1049009), (137, 926497), (143, 887623), (209, 607321), (247, 513887), (341, 372229), (403, 314963), (589, 215501), (1507, 84227), (1573, 80693), (1781, 71269), (2299, 55211), (2603, 48763), (2717, 46717), (3751, 33839), (4247, 29887), (4433, 28633), (6479, 19591), (7657, 16577)]