31460589027

素因数分解:

$3^3\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{65099}}^1$

素因数の和:67672

約数の個数: 32

約数和(自身を含む): 53288256000

約数和(自身を除く): 21827666973

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2557, 7671, 17899, 23013, 53697, 65099, 69039, 161091, 195297, 455693, 483273, 585891, 1367079, 1757673, 4101237, 12303711, 166458143, 499374429, 1165207001, 1498123287, 3495621003, 4494369861, 10486863009, 31460589027]

約数ペア:

[(1, 31460589027), (3, 10486863009), (7, 4494369861), (9, 3495621003), (21, 1498123287), (27, 1165207001), (63, 499374429), (189, 166458143), (2557, 12303711), (7671, 4101237), (17899, 1757673), (23013, 1367079), (53697, 585891), (65099, 483273), (69039, 455693), (161091, 195297)]