43841979

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 40

約数和(自身を含む): 69312672

約数和(自身を除く): 25470693

約数列:

[1, 3, 9, 23, 27, 69, 81, 101, 207, 233, 303, 621, 699, 909, 1863, 2097, 2323, 2727, 5359, 6291, 6969, 8181, 16077, 18873, 20907, 23533, 48231, 62721, 70599, 144693, 188163, 211797, 434079, 541259, 635391, 1623777, 1906173, 4871331, 14613993, 43841979]

約数ペア:

[(1, 43841979), (3, 14613993), (9, 4871331), (23, 1906173), (27, 1623777), (69, 635391), (81, 541259), (101, 434079), (207, 211797), (233, 188163), (303, 144693), (621, 70599), (699, 62721), (909, 48231), (1863, 23533), (2097, 20907), (2323, 18873), (2727, 16077), (5359, 8181), (6291, 6969)]