166067589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 237081600

約数和(自身を除く): 71014011

約数列:

[1, 3, 31, 41, 93, 97, 123, 291, 449, 1271, 1347, 3007, 3813, 3977, 9021, 11931, 13919, 18409, 41757, 43553, 55227, 123287, 130659, 369861, 570679, 1350143, 1712037, 1785673, 4050429, 5357019, 55355863, 166067589]

約数ペア:

[(1, 166067589), (3, 55355863), (31, 5357019), (41, 4050429), (93, 1785673), (97, 1712037), (123, 1350143), (291, 570679), (449, 369861), (1271, 130659), (1347, 123287), (3007, 55227), (3813, 43553), (3977, 41757), (9021, 18409), (11931, 13919)]