355597641

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 633139200

約数和(自身を除く): 277541559

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 179, 189, 207, 457, 483, 537, 621, 1253, 1371, 1449, 1611, 3199, 3759, 4113, 4117, 4347, 4833, 9597, 10511, 11277, 12339, 12351, 28791, 28819, 31533, 33831, 37053, 73577, 81803, 86373, 86457, 94599, 111159, 220731, 245409, 259371, 283797, 572621, 662193, 736227, 778113, 1717863, 1881469, 1986579, 2208681, 5153589, 5644407, 13170283, 15460767, 16933221, 39510849, 50799663, 118532547, 355597641]

約数ペア:

[(1, 355597641), (3, 118532547), (7, 50799663), (9, 39510849), (21, 16933221), (23, 15460767), (27, 13170283), (63, 5644407), (69, 5153589), (161, 2208681), (179, 1986579), (189, 1881469), (207, 1717863), (457, 778113), (483, 736227), (537, 662193), (621, 572621), (1253, 283797), (1371, 259371), (1449, 245409), (1611, 220731), (3199, 111159), (3759, 94599), (4113, 86457), (4117, 86373), (4347, 81803), (4833, 73577), (9597, 37053), (10511, 33831), (11277, 31533), (12339, 28819), (12351, 28791)]