29507907

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 48114080

約数和(自身を除く): 18606173

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 121, 143, 169, 363, 407, 429, 481, 507, 1221, 1443, 1573, 1859, 2197, 4477, 4719, 5291, 5577, 6253, 6591, 13431, 15873, 18759, 20449, 24167, 58201, 61347, 68783, 72501, 81289, 174603, 206349, 243867, 265837, 756613, 797511, 894179, 2269839, 2682537, 9835969, 29507907]

約数ペア:

[(1, 29507907), (3, 9835969), (11, 2682537), (13, 2269839), (33, 894179), (37, 797511), (39, 756613), (111, 265837), (121, 243867), (143, 206349), (169, 174603), (363, 81289), (407, 72501), (429, 68783), (481, 61347), (507, 58201), (1221, 24167), (1443, 20449), (1573, 18759), (1859, 15873), (2197, 13431), (4477, 6591), (4719, 6253), (5291, 5577)]