127978026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{84307}}^1$

素因数の和:84346

約数の個数: 32

約数和(自身を含む): 291368448

約数和(自身を除く): 163390422

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 84307, 168614, 252921, 505842, 927377, 1854754, 1939061, 2782131, 3878122, 5564262, 5817183, 11634366, 21329671, 42659342, 63989013, 127978026]

約数ペア:

[(1, 127978026), (2, 63989013), (3, 42659342), (6, 21329671), (11, 11634366), (22, 5817183), (23, 5564262), (33, 3878122), (46, 2782131), (66, 1939061), (69, 1854754), (138, 927377), (253, 505842), (506, 252921), (759, 168614), (1518, 84307)]