78887668869

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{3889}}^1\times {\mathrm{17747}}^1$

素因数の和:21769

約数の個数: 24

約数和(自身を含む): 114882094080

約数和(自身を除く): 35994425211

約数列:

[1, 3, 9, 127, 381, 1143, 3889, 11667, 17747, 35001, 53241, 159723, 493903, 1481709, 2253869, 4445127, 6761607, 20284821, 69018083, 207054249, 621162747, 8765296541, 26295889623, 78887668869]

約数ペア:

[(1, 78887668869), (3, 26295889623), (9, 8765296541), (127, 621162747), (381, 207054249), (1143, 69018083), (3889, 20284821), (11667, 6761607), (17747, 4445127), (35001, 2253869), (53241, 1481709), (159723, 493903)]