86157747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 141680448

約数和(自身を除く): 55522701

約数列:

[1, 3, 9, 13, 23, 39, 69, 101, 117, 207, 299, 303, 317, 897, 909, 951, 1313, 2323, 2691, 2853, 3939, 4121, 6969, 7291, 11817, 12363, 20907, 21873, 30199, 32017, 37089, 65619, 90597, 94783, 96051, 271791, 284349, 288153, 416221, 736391, 853047, 1248663, 2209173, 3745989, 6627519, 9573083, 28719249, 86157747]

約数ペア:

[(1, 86157747), (3, 28719249), (9, 9573083), (13, 6627519), (23, 3745989), (39, 2209173), (69, 1248663), (101, 853047), (117, 736391), (207, 416221), (299, 288153), (303, 284349), (317, 271791), (897, 96051), (909, 94783), (951, 90597), (1313, 65619), (2323, 37089), (2691, 32017), (2853, 30199), (3939, 21873), (4121, 20907), (6969, 12363), (7291, 11817)]