7168203

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 6379317

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 97, 119, 153, 161, 189, 207, 291, 357, 391, 459, 483, 621, 679, 873, 1071, 1173, 1449, 1649, 2037, 2231, 2619, 2737, 3213, 3519, 4347, 4947, 6111, 6693, 8211, 10557, 11543, 14841, 15617, 18333, 20079, 24633, 34629, 37927, 44523, 46851, 60237, 73899, 103887, 113781, 140553, 265489, 311661, 341343, 421659, 796467, 1024029, 2389401, 7168203]

約数ペア:

[(1, 7168203), (3, 2389401), (7, 1024029), (9, 796467), (17, 421659), (21, 341343), (23, 311661), (27, 265489), (51, 140553), (63, 113781), (69, 103887), (97, 73899), (119, 60237), (153, 46851), (161, 44523), (189, 37927), (207, 34629), (291, 24633), (357, 20079), (391, 18333), (459, 15617), (483, 14841), (621, 11543), (679, 10557), (873, 8211), (1071, 6693), (1173, 6111), (1449, 4947), (1649, 4347), (2037, 3519), (2231, 3213), (2619, 2737)]