29084211

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 49674240

約数和(自身を除く): 20590029

約数列:

[1, 3, 9, 13, 27, 39, 41, 43, 47, 117, 123, 129, 141, 351, 369, 387, 423, 533, 559, 611, 1107, 1161, 1269, 1599, 1677, 1763, 1833, 1927, 2021, 4797, 5031, 5289, 5499, 5781, 6063, 14391, 15093, 15867, 16497, 17343, 18189, 22919, 25051, 26273, 47601, 52029, 54567, 68757, 75153, 78819, 82861, 206271, 225459, 236457, 248583, 618813, 676377, 709371, 745749, 1077193, 2237247, 3231579, 9694737, 29084211]

約数ペア:

[(1, 29084211), (3, 9694737), (9, 3231579), (13, 2237247), (27, 1077193), (39, 745749), (41, 709371), (43, 676377), (47, 618813), (117, 248583), (123, 236457), (129, 225459), (141, 206271), (351, 82861), (369, 78819), (387, 75153), (423, 68757), (533, 54567), (559, 52029), (611, 47601), (1107, 26273), (1161, 25051), (1269, 22919), (1599, 18189), (1677, 17343), (1763, 16497), (1833, 15867), (1927, 15093), (2021, 14391), (4797, 6063), (5031, 5781), (5289, 5499)]