15672142899

素因数分解:

$3^3\times 7^2\times {\mathrm{1231}}^1\times {\mathrm{9623}}^1$

素因数の和:10877

約数の個数: 48

約数和(自身を含む): 27033431040

約数和(自身を除く): 11361288141

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1231, 1323, 3693, 8617, 9623, 11079, 25851, 28869, 33237, 60319, 67361, 77553, 86607, 180957, 202083, 232659, 259821, 471527, 542871, 606249, 1414581, 1628613, 1818747, 4243743, 11845913, 12731229, 35537739, 82921391, 106613217, 248764173, 319839651, 580449737, 746292519, 1741349211, 2238877557, 5224047633, 15672142899]

約数ペア:

[(1, 15672142899), (3, 5224047633), (7, 2238877557), (9, 1741349211), (21, 746292519), (27, 580449737), (49, 319839651), (63, 248764173), (147, 106613217), (189, 82921391), (441, 35537739), (1231, 12731229), (1323, 11845913), (3693, 4243743), (8617, 1818747), (9623, 1628613), (11079, 1414581), (25851, 606249), (28869, 542871), (33237, 471527), (60319, 259821), (67361, 232659), (77553, 202083), (86607, 180957)]