74643303

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 124485120

約数和(自身を除く): 49841817

約数列:

[1, 3, 7, 21, 23, 29, 69, 73, 87, 161, 203, 219, 483, 511, 609, 667, 1533, 1679, 2001, 2117, 4669, 5037, 5329, 6351, 11753, 14007, 14819, 15987, 35259, 37303, 44457, 48691, 111909, 122567, 146073, 154541, 340837, 367701, 463623, 857969, 1022511, 1081787, 2573907, 3245361, 3554443, 10663329, 24881101, 74643303]

約数ペア:

[(1, 74643303), (3, 24881101), (7, 10663329), (21, 3554443), (23, 3245361), (29, 2573907), (69, 1081787), (73, 1022511), (87, 857969), (161, 463623), (203, 367701), (219, 340837), (483, 154541), (511, 146073), (609, 122567), (667, 111909), (1533, 48691), (1679, 44457), (2001, 37303), (2117, 35259), (4669, 15987), (5037, 14819), (5329, 14007), (6351, 11753)]