149023863

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2279

約数の個数: 24

約数和(自身を含む): 220877280

約数和(自身を除く): 71853417

約数列:

[1, 3, 9, 53, 151, 159, 453, 477, 1359, 2069, 6207, 8003, 18621, 24009, 72027, 109657, 312419, 328971, 937257, 986913, 2811771, 16558207, 49674621, 149023863]

約数ペア:

[(1, 149023863), (3, 49674621), (9, 16558207), (53, 2811771), (151, 986913), (159, 937257), (453, 328971), (477, 312419), (1359, 109657), (2069, 72027), (6207, 24009), (8003, 18621)]