129041367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 91589673

約数列:

[1, 3, 7, 13, 21, 39, 47, 89, 91, 113, 141, 267, 273, 329, 339, 611, 623, 791, 987, 1157, 1469, 1833, 1869, 2373, 3471, 4183, 4277, 4407, 5311, 8099, 10057, 10283, 12549, 12831, 15933, 24297, 29281, 30171, 30849, 37177, 54379, 69043, 70399, 87843, 111531, 130741, 163137, 207129, 211197, 380653, 392223, 472679, 483301, 915187, 1141959, 1418037, 1449903, 2745561, 3308753, 6144827, 9926259, 18434481, 43013789, 129041367]

約数ペア:

[(1, 129041367), (3, 43013789), (7, 18434481), (13, 9926259), (21, 6144827), (39, 3308753), (47, 2745561), (89, 1449903), (91, 1418037), (113, 1141959), (141, 915187), (267, 483301), (273, 472679), (329, 392223), (339, 380653), (611, 211197), (623, 207129), (791, 163137), (987, 130741), (1157, 111531), (1469, 87843), (1833, 70399), (1869, 69043), (2373, 54379), (3471, 37177), (4183, 30849), (4277, 30171), (4407, 29281), (5311, 24297), (8099, 15933), (10057, 12831), (10283, 12549)]