77915199

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 114912000

約数和(自身を除く): 36996801

約数列:

[1, 3, 17, 29, 51, 87, 139, 379, 417, 493, 1137, 1479, 2363, 4031, 6443, 7089, 10991, 12093, 19329, 32973, 52681, 68527, 158043, 186847, 205581, 560541, 895577, 1527749, 2686731, 4583247, 25971733, 77915199]

約数ペア:

[(1, 77915199), (3, 25971733), (17, 4583247), (29, 2686731), (51, 1527749), (87, 895577), (139, 560541), (379, 205581), (417, 186847), (493, 158043), (1137, 68527), (1479, 52681), (2363, 32973), (4031, 19329), (6443, 12093), (7089, 10991)]