64103660511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{52457}}^1$

素因数の和:54439

約数の個数: 32

約数和(自身を含む): 98201376000

約数和(自身を除く): 34097715489

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 1949, 5847, 21439, 37031, 52457, 64317, 111093, 157371, 407341, 577027, 996683, 1222023, 1731081, 2990049, 10963513, 32890539, 102238693, 306716079, 1124625623, 1942535167, 3373876869, 5827605501, 21367886837, 64103660511]

約数ペア:

[(1, 64103660511), (3, 21367886837), (11, 5827605501), (19, 3373876869), (33, 1942535167), (57, 1124625623), (209, 306716079), (627, 102238693), (1949, 32890539), (5847, 10963513), (21439, 2990049), (37031, 1731081), (52457, 1222023), (64317, 996683), (111093, 577027), (157371, 407341)]