77920778898

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{23655367}}^1$

素因数の和:23655439

約数の個数: 32

約数和(自身を含む): 175995937920

約数和(自身を除く): 98075159022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 23655367, 47310734, 70966101, 141932202, 212898303, 425796606, 638694909, 1277389818, 1442977387, 2885954774, 4328932161, 8657864322, 12986796483, 25973592966, 38960389449, 77920778898]

約数ペア:

[(1, 77920778898), (2, 38960389449), (3, 25973592966), (6, 12986796483), (9, 8657864322), (18, 4328932161), (27, 2885954774), (54, 1442977387), (61, 1277389818), (122, 638694909), (183, 425796606), (366, 212898303), (549, 141932202), (1098, 70966101), (1647, 47310734), (3294, 23655367)]