89925633

素因数分解:

$3^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 60

約数和(自身を含む): 158355120

約数和(自身を除く): 68429487

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 139, 147, 163, 189, 417, 441, 489, 567, 973, 1141, 1251, 1323, 1467, 2919, 3423, 3753, 3969, 4401, 6811, 7987, 8757, 10269, 11259, 13203, 20433, 22657, 23961, 26271, 30807, 61299, 67971, 71883, 78813, 92421, 158599, 183897, 203913, 215649, 475797, 551691, 611739, 646947, 1110193, 1427391, 1835217, 3330579, 4282173, 9991737, 12846519, 29975211, 89925633]

約数ペア:

[(1, 89925633), (3, 29975211), (7, 12846519), (9, 9991737), (21, 4282173), (27, 3330579), (49, 1835217), (63, 1427391), (81, 1110193), (139, 646947), (147, 611739), (163, 551691), (189, 475797), (417, 215649), (441, 203913), (489, 183897), (567, 158599), (973, 92421), (1141, 78813), (1251, 71883), (1323, 67971), (1467, 61299), (2919, 30807), (3423, 26271), (3753, 23961), (3969, 22657), (4401, 20433), (6811, 13203), (7987, 11259), (8757, 10269)]