156984671781

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{79843}}^1$

素因数の和:80063

約数の個数: 64

約数和(自身を含む): 271035248640

約数和(自身を除く): 114050576859

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 103, 189, 303, 309, 707, 721, 909, 927, 2121, 2163, 2727, 2781, 6363, 6489, 10403, 19089, 19467, 31209, 72821, 79843, 93627, 218463, 239529, 280881, 558901, 655389, 718587, 1676703, 1966167, 2155761, 5030109, 8064143, 8223829, 15090327, 24192429, 24671487, 56449001, 57566803, 72577287, 74014461, 169347003, 172700409, 217731861, 222043383, 508041009, 518101227, 830606729, 1524123027, 1554303681, 2491820187, 5814247103, 7475460561, 17442741309, 22426381683, 52328223927, 156984671781]

約数ペア:

[(1, 156984671781), (3, 52328223927), (7, 22426381683), (9, 17442741309), (21, 7475460561), (27, 5814247103), (63, 2491820187), (101, 1554303681), (103, 1524123027), (189, 830606729), (303, 518101227), (309, 508041009), (707, 222043383), (721, 217731861), (909, 172700409), (927, 169347003), (2121, 74014461), (2163, 72577287), (2727, 57566803), (2781, 56449001), (6363, 24671487), (6489, 24192429), (10403, 15090327), (19089, 8223829), (19467, 8064143), (31209, 5030109), (72821, 2155761), (79843, 1966167), (93627, 1676703), (218463, 718587), (239529, 655389), (280881, 558901)]