118415961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23879}}^1$

素因数の和:23933

約数の個数: 24

約数和(自身を含む): 186264000

約数和(自身を除く): 67848039

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 23879, 71637, 214911, 453701, 692491, 1361103, 2077473, 4083309, 6232419, 13157329, 39471987, 118415961]

約数ペア:

[(1, 118415961), (3, 39471987), (9, 13157329), (19, 6232419), (29, 4083309), (57, 2077473), (87, 1361103), (171, 692491), (261, 453701), (551, 214911), (1653, 71637), (4959, 23879)]