143877276

素因数分解:

$2^2\times 3^3\times {\mathrm{521}}^1\times {\mathrm{2557}}^1$

素因数の和:3091

約数の個数: 48

約数和(自身を含む): 373877280

約数和(自身を除く): 230000004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 521, 1042, 1563, 2084, 2557, 3126, 4689, 5114, 6252, 7671, 9378, 10228, 14067, 15342, 18756, 23013, 28134, 30684, 46026, 56268, 69039, 92052, 138078, 276156, 1332197, 2664394, 3996591, 5328788, 7993182, 11989773, 15986364, 23979546, 35969319, 47959092, 71938638, 143877276]

約数ペア:

[(1, 143877276), (2, 71938638), (3, 47959092), (4, 35969319), (6, 23979546), (9, 15986364), (12, 11989773), (18, 7993182), (27, 5328788), (36, 3996591), (54, 2664394), (108, 1332197), (521, 276156), (1042, 138078), (1563, 92052), (2084, 69039), (2557, 56268), (3126, 46026), (4689, 30684), (5114, 28134), (6252, 23013), (7671, 18756), (9378, 15342), (10228, 14067)]