73880193

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1583}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 100970496

約数和(自身を除く): 27090303

約数列:

[1, 3, 47, 141, 331, 993, 1583, 4749, 15557, 46671, 74401, 223203, 523973, 1571919, 24626731, 73880193]

約数ペア:

[(1, 73880193), (3, 24626731), (47, 1571919), (141, 523973), (331, 223203), (993, 74401), (1583, 46671), (4749, 15557)]