150120009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 243891648

約数和(自身を除く): 93771639

約数列:

[1, 3, 9, 13, 39, 43, 53, 117, 129, 159, 387, 477, 559, 563, 689, 1677, 1689, 2067, 2279, 5031, 5067, 6201, 6837, 7319, 20511, 21957, 24209, 29627, 29839, 65871, 72627, 88881, 89517, 217881, 266643, 268551, 314717, 387907, 944151, 1163721, 1283077, 2832453, 3491163, 3849231, 11547693, 16680001, 50040003, 150120009]

約数ペア:

[(1, 150120009), (3, 50040003), (9, 16680001), (13, 11547693), (39, 3849231), (43, 3491163), (53, 2832453), (117, 1283077), (129, 1163721), (159, 944151), (387, 387907), (477, 314717), (559, 268551), (563, 266643), (689, 217881), (1677, 89517), (1689, 88881), (2067, 72627), (2279, 65871), (5031, 29839), (5067, 29627), (6201, 24209), (6837, 21957), (7319, 20511)]