1977479163

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2390

約数の個数: 60

約数和(自身を含む): 3284903160

約数和(自身を除く): 1307423997

約数列:

[1, 3, 9, 11, 27, 33, 81, 89, 99, 121, 267, 297, 363, 801, 891, 979, 1089, 2267, 2403, 2937, 3267, 6801, 7209, 8811, 9801, 10769, 20403, 24937, 26433, 32307, 61209, 74811, 79299, 96921, 183627, 201763, 224433, 274307, 290763, 605289, 673299, 822921, 872289, 1815867, 2019897, 2219393, 2468763, 5447601, 6658179, 7406289, 16342803, 19974537, 22218867, 24413323, 59923611, 73239969, 179770833, 219719907, 659159721, 1977479163]

約数ペア:

[(1, 1977479163), (3, 659159721), (9, 219719907), (11, 179770833), (27, 73239969), (33, 59923611), (81, 24413323), (89, 22218867), (99, 19974537), (121, 16342803), (267, 7406289), (297, 6658179), (363, 5447601), (801, 2468763), (891, 2219393), (979, 2019897), (1089, 1815867), (2267, 872289), (2403, 822921), (2937, 673299), (3267, 605289), (6801, 290763), (7209, 274307), (8811, 224433), (9801, 201763), (10769, 183627), (20403, 96921), (24937, 79299), (26433, 74811), (32307, 61209)]