55351179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 91483392

約数和(自身を除く): 36132213

約数列:

[1, 3, 9, 13, 23, 39, 67, 69, 117, 201, 207, 299, 307, 603, 871, 897, 921, 1541, 2613, 2691, 2763, 3991, 4623, 7061, 7839, 11973, 13869, 20033, 20569, 21183, 35919, 60099, 61707, 63549, 91793, 180297, 185121, 267397, 275379, 473087, 802191, 826137, 1419261, 2406573, 4257783, 6150131, 18450393, 55351179]

約数ペア:

[(1, 55351179), (3, 18450393), (9, 6150131), (13, 4257783), (23, 2406573), (39, 1419261), (67, 826137), (69, 802191), (117, 473087), (201, 275379), (207, 267397), (299, 185121), (307, 180297), (603, 91793), (871, 63549), (897, 61707), (921, 60099), (1541, 35919), (2613, 21183), (2691, 20569), (2763, 20033), (3991, 13869), (4623, 11973), (7061, 7839)]