64162371

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 107516160

約数和(自身を除く): 43353789

約数列:

[1, 3, 7, 13, 21, 39, 91, 101, 169, 179, 273, 303, 507, 537, 707, 1183, 1253, 1313, 2121, 2327, 3549, 3759, 3939, 6981, 9191, 16289, 17069, 18079, 27573, 30251, 48867, 51207, 54237, 90753, 119483, 126553, 211757, 235027, 358449, 379659, 635271, 705081, 1645189, 3055351, 4935567, 9166053, 21387457, 64162371]

約数ペア:

[(1, 64162371), (3, 21387457), (7, 9166053), (13, 4935567), (21, 3055351), (39, 1645189), (91, 705081), (101, 635271), (169, 379659), (179, 358449), (273, 235027), (303, 211757), (507, 126553), (537, 119483), (707, 90753), (1183, 54237), (1253, 51207), (1313, 48867), (2121, 30251), (2327, 27573), (3549, 18079), (3759, 17069), (3939, 16289), (6981, 9191)]