84122997

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 51352203

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 609, 987, 1363, 2939, 4089, 8817, 9541, 20573, 28623, 61719, 85231, 138133, 255693, 414399, 596617, 966931, 1789851, 2900793, 4005857, 12017571, 28040999, 84122997]

約数ペア:

[(1, 84122997), (3, 28040999), (7, 12017571), (21, 4005857), (29, 2900793), (47, 1789851), (87, 966931), (141, 596617), (203, 414399), (329, 255693), (609, 138133), (987, 85231), (1363, 61719), (2939, 28623), (4089, 20573), (8817, 9541)]