207959601717

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3915713}}^1$

素因数の和:3916010

約数の個数: 32

約数和(自身を含む): 353354031360

約数和(自身を除く): 145394429643

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1967, 2529, 5901, 7587, 17703, 53109, 3915713, 11747139, 27409991, 35241417, 82229973, 105724251, 246689919, 740069757, 1100315353, 3300946059, 7702207471, 9902838177, 23106622413, 29708514531, 69319867239, 207959601717]

約数ペア:

[(1, 207959601717), (3, 69319867239), (7, 29708514531), (9, 23106622413), (21, 9902838177), (27, 7702207471), (63, 3300946059), (189, 1100315353), (281, 740069757), (843, 246689919), (1967, 105724251), (2529, 82229973), (5901, 35241417), (7587, 27409991), (17703, 11747139), (53109, 3915713)]