155066619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 226754560

約数和(自身を除く): 71687941

約数列:

[1, 3, 19, 31, 57, 93, 127, 381, 589, 691, 1767, 2073, 2413, 3937, 7239, 11811, 13129, 21421, 39387, 64263, 74803, 87757, 224409, 263271, 406999, 1220997, 1667383, 2720467, 5002149, 8161401, 51688873, 155066619]

約数ペア:

[(1, 155066619), (3, 51688873), (19, 8161401), (31, 5002149), (57, 2720467), (93, 1667383), (127, 1220997), (381, 406999), (589, 263271), (691, 224409), (1767, 87757), (2073, 74803), (2413, 64263), (3937, 39387), (7239, 21421), (11811, 13129)]