115274313

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:212

約数の個数: 72

約数和(自身を含む): 219180960

約数和(自身を除く): 103906647

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 89, 99, 147, 189, 231, 267, 297, 441, 539, 623, 693, 801, 979, 1323, 1617, 1869, 2079, 2403, 2937, 4361, 4851, 5607, 6853, 7921, 8811, 13083, 14553, 16821, 20559, 23763, 26433, 39249, 47971, 55447, 61677, 71289, 87131, 117747, 143913, 166341, 185031, 213867, 261393, 388129, 431739, 499023, 609917, 784179, 1164387, 1295217, 1497069, 1829751, 2352537, 3493161, 4269419, 5489253, 10479483, 12808257, 16467759, 38424771, 115274313]

約数ペア:

[(1, 115274313), (3, 38424771), (7, 16467759), (9, 12808257), (11, 10479483), (21, 5489253), (27, 4269419), (33, 3493161), (49, 2352537), (63, 1829751), (77, 1497069), (89, 1295217), (99, 1164387), (147, 784179), (189, 609917), (231, 499023), (267, 431739), (297, 388129), (441, 261393), (539, 213867), (623, 185031), (693, 166341), (801, 143913), (979, 117747), (1323, 87131), (1617, 71289), (1869, 61677), (2079, 55447), (2403, 47971), (2937, 39249), (4361, 26433), (4851, 23763), (5607, 20559), (6853, 16821), (7921, 14553), (8811, 13083)]