138043587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2389}}^1$

素因数の和:2523

約数の個数: 32

約数和(自身を含む): 214755840

約数和(自身を除く): 76712253

約数列:

[1, 3, 11, 17, 33, 51, 103, 187, 309, 561, 1133, 1751, 2389, 3399, 5253, 7167, 19261, 26279, 40613, 57783, 78837, 121839, 246067, 446743, 738201, 1340229, 2706737, 4183139, 8120211, 12549417, 46014529, 138043587]

約数ペア:

[(1, 138043587), (3, 46014529), (11, 12549417), (17, 8120211), (33, 4183139), (51, 2706737), (103, 1340229), (187, 738201), (309, 446743), (561, 246067), (1133, 121839), (1751, 78837), (2389, 57783), (3399, 40613), (5253, 26279), (7167, 19261)]