125570109

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1667}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 203682816

約数和(自身を除く): 78112707

約数列:

[1, 3, 7, 17, 21, 51, 119, 211, 357, 633, 1477, 1667, 3587, 4431, 5001, 10761, 11669, 25109, 28339, 35007, 75327, 85017, 198373, 351737, 595119, 1055211, 2462159, 5979529, 7386477, 17938587, 41856703, 125570109]

約数ペア:

[(1, 125570109), (3, 41856703), (7, 17938587), (17, 7386477), (21, 5979529), (51, 2462159), (119, 1055211), (211, 595119), (357, 351737), (633, 198373), (1477, 85017), (1667, 75327), (3587, 35007), (4431, 28339), (5001, 25109), (10761, 11669)]