967998309

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 1478062080

約数和(自身を除く): 510063771

約数列:

[1, 3, 17, 23, 51, 59, 69, 71, 177, 197, 213, 391, 591, 1003, 1173, 1207, 1357, 1633, 3009, 3349, 3621, 4071, 4189, 4531, 4899, 10047, 11623, 12567, 13593, 13987, 23069, 27761, 34869, 41961, 69207, 71213, 77027, 83283, 96347, 197591, 213639, 231081, 237779, 267329, 289041, 321701, 592773, 713337, 801987, 825233, 965103, 1637899, 2475699, 4544593, 4913697, 5468917, 13633779, 14028961, 16406751, 18980359, 42086883, 56941077, 322666103, 967998309]

約数ペア:

[(1, 967998309), (3, 322666103), (17, 56941077), (23, 42086883), (51, 18980359), (59, 16406751), (69, 14028961), (71, 13633779), (177, 5468917), (197, 4913697), (213, 4544593), (391, 2475699), (591, 1637899), (1003, 965103), (1173, 825233), (1207, 801987), (1357, 713337), (1633, 592773), (3009, 321701), (3349, 289041), (3621, 267329), (4071, 237779), (4189, 231081), (4531, 213639), (4899, 197591), (10047, 96347), (11623, 83283), (12567, 77027), (13593, 71213), (13987, 69207), (23069, 41961), (27761, 34869)]