135356151

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 211599360

約数和(自身を除く): 76243209

約数列:

[1, 3, 7, 21, 79, 83, 237, 249, 553, 581, 983, 1659, 1743, 2949, 6557, 6881, 19671, 20643, 45899, 77657, 81589, 137697, 232971, 244767, 543599, 571123, 1630797, 1713369, 6445531, 19336593, 45118717, 135356151]

約数ペア:

[(1, 135356151), (3, 45118717), (7, 19336593), (21, 6445531), (79, 1713369), (83, 1630797), (237, 571123), (249, 543599), (553, 244767), (581, 232971), (983, 137697), (1659, 81589), (1743, 77657), (2949, 45899), (6557, 20643), (6881, 19671)]