170780043

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 282240000

約数和(自身を除く): 111459957

約数列:

[1, 3, 7, 21, 29, 49, 59, 87, 97, 147, 177, 203, 291, 343, 413, 609, 679, 1029, 1239, 1421, 1711, 2037, 2813, 2891, 4263, 4753, 5133, 5723, 8439, 8673, 9947, 11977, 14259, 17169, 19691, 20237, 29841, 33271, 35931, 40061, 59073, 60711, 83839, 99813, 120183, 137837, 165967, 251517, 280427, 413511, 497901, 586873, 841281, 964859, 1161769, 1760619, 1962989, 2894577, 3485307, 5888967, 8132383, 24397149, 56926681, 170780043]

約数ペア:

[(1, 170780043), (3, 56926681), (7, 24397149), (21, 8132383), (29, 5888967), (49, 3485307), (59, 2894577), (87, 1962989), (97, 1760619), (147, 1161769), (177, 964859), (203, 841281), (291, 586873), (343, 497901), (413, 413511), (609, 280427), (679, 251517), (1029, 165967), (1239, 137837), (1421, 120183), (1711, 99813), (2037, 83839), (2813, 60711), (2891, 59073), (4263, 40061), (4753, 35931), (5133, 33271), (5723, 29841), (8439, 20237), (8673, 19691), (9947, 17169), (11977, 14259)]