89764227

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3571}}^1$

素因数の和:3613

約数の個数: 48

約数和(自身を含む): 162883200

約数和(自身を除く): 73118973

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3571, 3591, 8379, 10713, 24997, 25137, 32139, 67849, 74991, 96417, 174979, 203547, 224973, 474943, 524937, 610641, 674919, 1424829, 1574811, 1831923, 3324601, 4274487, 4724433, 9973803, 12823461, 29921409, 89764227]

約数ペア:

[(1, 89764227), (3, 29921409), (7, 12823461), (9, 9973803), (19, 4724433), (21, 4274487), (27, 3324601), (49, 1831923), (57, 1574811), (63, 1424829), (133, 674919), (147, 610641), (171, 524937), (189, 474943), (399, 224973), (441, 203547), (513, 174979), (931, 96417), (1197, 74991), (1323, 67849), (2793, 32139), (3571, 25137), (3591, 24997), (8379, 10713)]