69886427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 83166720

約数和(自身を除く): 13280293

約数列:

[1, 13, 19, 41, 67, 103, 247, 533, 779, 871, 1273, 1339, 1957, 2747, 4223, 6901, 10127, 16549, 25441, 35711, 52193, 54899, 80237, 89713, 131119, 282941, 678509, 1043081, 1704547, 3678233, 5375879, 69886427]

約数ペア:

[(1, 69886427), (13, 5375879), (19, 3678233), (41, 1704547), (67, 1043081), (103, 678509), (247, 282941), (533, 131119), (779, 89713), (871, 80237), (1273, 54899), (1339, 52193), (1957, 35711), (2747, 25441), (4223, 16549), (6901, 10127)]