109712169

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 194088960

約数和(自身を除く): 84376791

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 89, 119, 153, 267, 357, 623, 801, 1071, 1151, 1513, 1869, 3453, 4539, 5607, 8057, 10359, 10591, 13617, 19567, 24171, 31773, 58701, 72513, 95319, 102439, 136969, 176103, 307317, 410907, 717073, 921951, 1232721, 1741463, 2151219, 5224389, 6453657, 12190241, 15673167, 36570723, 109712169]

約数ペア:

[(1, 109712169), (3, 36570723), (7, 15673167), (9, 12190241), (17, 6453657), (21, 5224389), (51, 2151219), (63, 1741463), (89, 1232721), (119, 921951), (153, 717073), (267, 410907), (357, 307317), (623, 176103), (801, 136969), (1071, 102439), (1151, 95319), (1513, 72513), (1869, 58701), (3453, 31773), (4539, 24171), (5607, 19567), (8057, 13617), (10359, 10591)]