609849081

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 956766720

約数和(自身を除く): 346917639

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 243, 279, 657, 837, 1109, 1971, 2263, 2511, 3327, 5913, 6789, 7533, 9981, 17739, 20367, 29943, 34379, 61101, 80957, 89829, 103137, 183303, 242871, 269487, 309411, 549909, 728613, 928233, 2185839, 2509667, 2784699, 6557517, 7529001, 8354097, 19672551, 22587003, 67761009, 203283027, 609849081]

約数ペア:

[(1, 609849081), (3, 203283027), (9, 67761009), (27, 22587003), (31, 19672551), (73, 8354097), (81, 7529001), (93, 6557517), (219, 2784699), (243, 2509667), (279, 2185839), (657, 928233), (837, 728613), (1109, 549909), (1971, 309411), (2263, 269487), (2511, 242871), (3327, 183303), (5913, 103137), (6789, 89829), (7533, 80957), (9981, 61101), (17739, 34379), (20367, 29943)]