159747363

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 241862400

約数和(自身を除く): 82115037

約数列:

[1, 3, 9, 27, 67, 201, 233, 379, 603, 699, 1137, 1809, 2097, 3411, 6291, 10233, 15611, 25393, 46833, 76179, 88307, 140499, 228537, 264921, 421497, 685611, 794763, 2384289, 5916569, 17749707, 53249121, 159747363]

約数ペア:

[(1, 159747363), (3, 53249121), (9, 17749707), (27, 5916569), (67, 2384289), (201, 794763), (233, 685611), (379, 421497), (603, 264921), (699, 228537), (1137, 140499), (1809, 88307), (2097, 76179), (3411, 46833), (6291, 25393), (10233, 15611)]