148014729

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 235533760

約数和(自身を除く): 87519031

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 241, 387, 529, 621, 723, 989, 1161, 1587, 2169, 2967, 4761, 5543, 6507, 8901, 10363, 14283, 16629, 22747, 26703, 31089, 49887, 68241, 93267, 127489, 149661, 204723, 238349, 279801, 382467, 614169, 715047, 1147401, 2145141, 3442203, 5482027, 6435423, 16446081, 49338243, 148014729]

約数ペア:

[(1, 148014729), (3, 49338243), (9, 16446081), (23, 6435423), (27, 5482027), (43, 3442203), (69, 2145141), (129, 1147401), (207, 715047), (241, 614169), (387, 382467), (529, 279801), (621, 238349), (723, 204723), (989, 149661), (1161, 127489), (1587, 93267), (2169, 68241), (2967, 49887), (4761, 31089), (5543, 26703), (6507, 22747), (8901, 16629), (10363, 14283)]