144843621

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 225283968

約数和(自身を除く): 80440347

約数列:

[1, 3, 13, 17, 39, 51, 71, 181, 213, 221, 289, 543, 663, 867, 923, 1207, 2353, 2769, 3077, 3621, 3757, 7059, 9231, 11271, 12851, 15691, 20519, 38553, 40001, 47073, 52309, 61557, 120003, 156927, 167063, 218467, 266747, 501189, 655401, 680017, 800241, 2040051, 2840071, 3713939, 8520213, 11141817, 48281207, 144843621]

約数ペア:

[(1, 144843621), (3, 48281207), (13, 11141817), (17, 8520213), (39, 3713939), (51, 2840071), (71, 2040051), (181, 800241), (213, 680017), (221, 655401), (289, 501189), (543, 266747), (663, 218467), (867, 167063), (923, 156927), (1207, 120003), (2353, 61557), (2769, 52309), (3077, 47073), (3621, 40001), (3757, 38553), (7059, 20519), (9231, 15691), (11271, 12851)]