156950541

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 260402688

約数和(自身を除く): 103452147

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 243, 297, 639, 781, 827, 891, 1917, 2343, 2481, 2673, 5751, 7029, 7443, 9097, 17253, 21087, 22329, 27291, 58717, 63261, 66987, 81873, 176151, 189783, 200961, 245619, 528453, 645887, 736857, 1585359, 1937661, 2210571, 4756077, 5812983, 14268231, 17438949, 52316847, 156950541]

約数ペア:

[(1, 156950541), (3, 52316847), (9, 17438949), (11, 14268231), (27, 5812983), (33, 4756077), (71, 2210571), (81, 1937661), (99, 1585359), (213, 736857), (243, 645887), (297, 528453), (639, 245619), (781, 200961), (827, 189783), (891, 176151), (1917, 81873), (2343, 66987), (2481, 63261), (2673, 58717), (5751, 27291), (7029, 22329), (7443, 21087), (9097, 17253)]