146806881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 215217408

約数和(自身を除く): 68410527

約数列:

[1, 3, 13, 39, 97, 151, 257, 291, 453, 771, 1261, 1963, 3341, 3783, 5889, 10023, 14647, 24929, 38807, 43941, 74787, 116421, 190411, 324077, 504491, 571233, 972231, 1513473, 3764279, 11292837, 48935627, 146806881]

約数ペア:

[(1, 146806881), (3, 48935627), (13, 11292837), (39, 3764279), (97, 1513473), (151, 972231), (257, 571233), (291, 504491), (453, 324077), (771, 190411), (1261, 116421), (1963, 74787), (3341, 43941), (3783, 38807), (5889, 24929), (10023, 14647)]