78865767

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4219}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 119375360

約数和(自身を除く): 40509593

約数列:

[1, 3, 9, 31, 67, 93, 201, 279, 603, 2077, 4219, 6231, 12657, 18693, 37971, 130789, 282673, 392367, 848019, 1177101, 2544057, 8762863, 26288589, 78865767]

約数ペア:

[(1, 78865767), (3, 26288589), (9, 8762863), (31, 2544057), (67, 1177101), (93, 848019), (201, 392367), (279, 282673), (603, 130789), (2077, 37971), (4219, 18693), (6231, 12657)]