72236241

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14891}}^1$

素因数の和:14922

約数の個数: 36

約数和(自身を含む): 132419664

約数和(自身を除く): 60183423

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 14891, 44673, 104237, 134019, 163801, 312711, 491403, 729659, 938133, 1146607, 1474209, 2188977, 3439821, 6566931, 8026249, 10319463, 24078747, 72236241]

約数ペア:

[(1, 72236241), (3, 24078747), (7, 10319463), (9, 8026249), (11, 6566931), (21, 3439821), (33, 2188977), (49, 1474209), (63, 1146607), (77, 938133), (99, 729659), (147, 491403), (231, 312711), (441, 163801), (539, 134019), (693, 104237), (1617, 44673), (4851, 14891)]