45187149

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 73216000

約数和(自身を除く): 28028851

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 399, 763, 1039, 2071, 2289, 3117, 6213, 7273, 14497, 19741, 21819, 43491, 59223, 113251, 138187, 339753, 414561, 792757, 2151769, 2378271, 6455307, 15062383, 45187149]

約数ペア:

[(1, 45187149), (3, 15062383), (7, 6455307), (19, 2378271), (21, 2151769), (57, 792757), (109, 414561), (133, 339753), (327, 138187), (399, 113251), (763, 59223), (1039, 43491), (2071, 21819), (2289, 19741), (3117, 14497), (6213, 7273)]