403559091

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:567

約数の個数: 56

約数和(自身を含む): 659822240

約数和(自身を除く): 256263149

約数列:

[1, 3, 9, 13, 27, 39, 81, 97, 117, 243, 291, 351, 439, 729, 873, 1053, 1261, 1317, 2619, 3159, 3783, 3951, 5707, 7857, 9477, 11349, 11853, 17121, 23571, 34047, 35559, 42583, 51363, 70713, 102141, 106677, 127749, 154089, 306423, 320031, 383247, 462267, 553579, 919269, 1149741, 1386801, 1660737, 3449223, 4160403, 4982211, 10347669, 14946633, 31043007, 44839899, 134519697, 403559091]

約数ペア:

[(1, 403559091), (3, 134519697), (9, 44839899), (13, 31043007), (27, 14946633), (39, 10347669), (81, 4982211), (97, 4160403), (117, 3449223), (243, 1660737), (291, 1386801), (351, 1149741), (439, 919269), (729, 553579), (873, 462267), (1053, 383247), (1261, 320031), (1317, 306423), (2619, 154089), (3159, 127749), (3783, 106677), (3951, 102141), (5707, 70713), (7857, 51363), (9477, 42583), (11349, 35559), (11853, 34047), (17121, 23571)]