164593107

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2717

約数の個数: 48

約数和(自身を含む): 289797120

約数和(自身を除く): 125204013

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 987, 1269, 1323, 2303, 2647, 2961, 6909, 7941, 8883, 18529, 20727, 23823, 55587, 62181, 71469, 124409, 129703, 166761, 373227, 389109, 500283, 870863, 1119681, 1167327, 2612589, 3359043, 3501981, 6096041, 7837767, 18288123, 23513301, 54864369, 164593107]

約数ペア:

[(1, 164593107), (3, 54864369), (7, 23513301), (9, 18288123), (21, 7837767), (27, 6096041), (47, 3501981), (49, 3359043), (63, 2612589), (141, 1167327), (147, 1119681), (189, 870863), (329, 500283), (423, 389109), (441, 373227), (987, 166761), (1269, 129703), (1323, 124409), (2303, 71469), (2647, 62181), (2961, 55587), (6909, 23823), (7941, 20727), (8883, 18529)]