1613508741

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{311}}^1\times {\mathrm{379}}^1$

素因数の和:728

約数の個数: 60

約数和(自身を含む): 2625274080

約数和(自身を除く): 1011765339

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 311, 351, 379, 507, 933, 1053, 1137, 1521, 2799, 3411, 4043, 4563, 4927, 8397, 10233, 12129, 13689, 14781, 25191, 30699, 36387, 44343, 52559, 64051, 109161, 117869, 133029, 157677, 192153, 327483, 353607, 399087, 473031, 576459, 1060821, 1419093, 1532297, 1729377, 3182463, 4257279, 4596891, 5188131, 9547389, 13790673, 19919861, 41372019, 59759583, 124116057, 179278749, 537836247, 1613508741]

約数ペア:

[(1, 1613508741), (3, 537836247), (9, 179278749), (13, 124116057), (27, 59759583), (39, 41372019), (81, 19919861), (117, 13790673), (169, 9547389), (311, 5188131), (351, 4596891), (379, 4257279), (507, 3182463), (933, 1729377), (1053, 1532297), (1137, 1419093), (1521, 1060821), (2799, 576459), (3411, 473031), (4043, 399087), (4563, 353607), (4927, 327483), (8397, 192153), (10233, 157677), (12129, 133029), (13689, 117869), (14781, 109161), (25191, 64051), (30699, 52559), (36387, 44343)]