325356129

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7933}}^1$

素因数の和:7987

約数の個数: 48

約数和(自身を含む): 578864640

約数和(自身を除く): 253508511

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1519, 1953, 4557, 5859, 7933, 13671, 23799, 41013, 55531, 71397, 166593, 214191, 245923, 388717, 499779, 737769, 1166151, 1499337, 1721461, 2213307, 3498453, 5164383, 6639921, 10495359, 12050227, 15493149, 36150681, 46479447, 108452043, 325356129]

約数ペア:

[(1, 325356129), (3, 108452043), (7, 46479447), (9, 36150681), (21, 15493149), (27, 12050227), (31, 10495359), (49, 6639921), (63, 5164383), (93, 3498453), (147, 2213307), (189, 1721461), (217, 1499337), (279, 1166151), (441, 737769), (651, 499779), (837, 388717), (1323, 245923), (1519, 214191), (1953, 166593), (4557, 71397), (5859, 55531), (7933, 41013), (13671, 23799)]