41885739

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 77040288

約数和(自身を除く): 35154549

約数列:

[1, 3, 7, 9, 17, 21, 37, 49, 51, 63, 111, 119, 147, 151, 153, 259, 333, 357, 441, 453, 629, 777, 833, 1057, 1071, 1359, 1813, 1887, 2331, 2499, 2567, 3171, 4403, 5439, 5587, 5661, 7399, 7497, 7701, 9513, 13209, 16317, 16761, 17969, 22197, 23103, 30821, 39109, 39627, 50283, 53907, 66591, 92463, 94979, 117327, 125783, 161721, 273763, 277389, 284937, 351981, 377349, 664853, 821289, 854811, 1132047, 1994559, 2463867, 4653971, 5983677, 13961913, 41885739]

約数ペア:

[(1, 41885739), (3, 13961913), (7, 5983677), (9, 4653971), (17, 2463867), (21, 1994559), (37, 1132047), (49, 854811), (51, 821289), (63, 664853), (111, 377349), (119, 351981), (147, 284937), (151, 277389), (153, 273763), (259, 161721), (333, 125783), (357, 117327), (441, 94979), (453, 92463), (629, 66591), (777, 53907), (833, 50283), (1057, 39627), (1071, 39109), (1359, 30821), (1813, 23103), (1887, 22197), (2331, 17969), (2499, 16761), (2567, 16317), (3171, 13209), (4403, 9513), (5439, 7701), (5587, 7497), (5661, 7399)]