157466019

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 231469056

約数和(自身を除く): 74003037

約数列:

[1, 3, 17, 31, 51, 93, 137, 411, 527, 727, 1581, 2181, 2329, 4247, 6987, 12359, 12741, 22537, 37077, 67611, 72199, 99599, 216597, 298797, 383129, 1149387, 1693183, 3087569, 5079549, 9262707, 52488673, 157466019]

約数ペア:

[(1, 157466019), (3, 52488673), (17, 9262707), (31, 5079549), (51, 3087569), (93, 1693183), (137, 1149387), (411, 383129), (527, 298797), (727, 216597), (1581, 99599), (2181, 72199), (2329, 67611), (4247, 37077), (6987, 22537), (12359, 12741)]