74668251

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7919}}^1$

素因数の和:8378

約数の個数: 16

約数和(自身を含む): 114048000

約数和(自身を除く): 39379749

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 7919, 9429, 23757, 55433, 166299, 3555631, 10666893, 24889417, 74668251]

約数ペア:

[(1, 74668251), (3, 24889417), (7, 10666893), (21, 3555631), (449, 166299), (1347, 55433), (3143, 23757), (7919, 9429)]