207913167

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3371}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 378743040

約数和(自身を除く): 170829873

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 89, 99, 231, 267, 623, 693, 801, 979, 1869, 2937, 3371, 5607, 6853, 8811, 10113, 20559, 23597, 30339, 37081, 61677, 70791, 111243, 212373, 259567, 300019, 333729, 778701, 900057, 2100133, 2336103, 2700171, 3300209, 6300399, 9900627, 18901197, 23101463, 29701881, 69304389, 207913167]

約数ペア:

[(1, 207913167), (3, 69304389), (7, 29701881), (9, 23101463), (11, 18901197), (21, 9900627), (33, 6300399), (63, 3300209), (77, 2700171), (89, 2336103), (99, 2100133), (231, 900057), (267, 778701), (623, 333729), (693, 300019), (801, 259567), (979, 212373), (1869, 111243), (2937, 70791), (3371, 61677), (5607, 37081), (6853, 30339), (8811, 23597), (10113, 20559)]