75157173

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 138611200

約数和(自身を除く): 63454027

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 169, 181, 189, 273, 351, 507, 543, 819, 1183, 1267, 1521, 1629, 2197, 2353, 2457, 3549, 3801, 4563, 4887, 6591, 7059, 10647, 11403, 15379, 16471, 19773, 21177, 30589, 31941, 34209, 46137, 49413, 59319, 63531, 91767, 138411, 148239, 214123, 275301, 397657, 415233, 444717, 642369, 825903, 1192971, 1927107, 2783599, 3578913, 5781321, 8350797, 10736739, 25052391, 75157173]

約数ペア:

[(1, 75157173), (3, 25052391), (7, 10736739), (9, 8350797), (13, 5781321), (21, 3578913), (27, 2783599), (39, 1927107), (63, 1192971), (91, 825903), (117, 642369), (169, 444717), (181, 415233), (189, 397657), (273, 275301), (351, 214123), (507, 148239), (543, 138411), (819, 91767), (1183, 63531), (1267, 59319), (1521, 49413), (1629, 46137), (2197, 34209), (2353, 31941), (2457, 30589), (3549, 21177), (3801, 19773), (4563, 16471), (4887, 15379), (6591, 11403), (7059, 10647)]