73888731

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22129}}^1$

素因数の和:22195

約数の個数: 24

約数和(自身を含む): 124282080

約数和(自身を除く): 50393349

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 22129, 66387, 154903, 199161, 464709, 1172837, 1394127, 3518511, 8209859, 10555533, 24629577, 73888731]

約数ペア:

[(1, 73888731), (3, 24629577), (7, 10555533), (9, 8209859), (21, 3518511), (53, 1394127), (63, 1172837), (159, 464709), (371, 199161), (477, 154903), (1113, 66387), (3339, 22129)]