91664643

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 148466304

約数和(自身を除く): 56801661

約数列:

[1, 3, 7, 21, 41, 49, 67, 123, 147, 201, 227, 287, 469, 681, 861, 1407, 1589, 2009, 2747, 3283, 4767, 6027, 8241, 9307, 9849, 11123, 15209, 19229, 27921, 33369, 45627, 57687, 65149, 106463, 134603, 195447, 319389, 403809, 456043, 623569, 745241, 1368129, 1870707, 2235723, 4364983, 13094949, 30554881, 91664643]

約数ペア:

[(1, 91664643), (3, 30554881), (7, 13094949), (21, 4364983), (41, 2235723), (49, 1870707), (67, 1368129), (123, 745241), (147, 623569), (201, 456043), (227, 403809), (287, 319389), (469, 195447), (681, 134603), (861, 106463), (1407, 65149), (1589, 57687), (2009, 45627), (2747, 33369), (3283, 27921), (4767, 19229), (6027, 15209), (8241, 11123), (9307, 9849)]