140695791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 66145809

約数列:

[1, 3, 17, 29, 51, 87, 251, 379, 493, 753, 1137, 1479, 4267, 6443, 7279, 10991, 12801, 19329, 21837, 32973, 95129, 123743, 186847, 285387, 371229, 560541, 1617193, 2758741, 4851579, 8276223, 46898597, 140695791]

約数ペア:

[(1, 140695791), (3, 46898597), (17, 8276223), (29, 4851579), (51, 2758741), (87, 1617193), (251, 560541), (379, 371229), (493, 285387), (753, 186847), (1137, 123743), (1479, 95129), (4267, 32973), (6443, 21837), (7279, 19329), (10991, 12801)]