155201313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{6659}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 219620160

約数和(自身を除く): 64418847

約数列:

[1, 3, 17, 51, 457, 1371, 6659, 7769, 19977, 23307, 113203, 339609, 3043163, 9129489, 51733771, 155201313]

約数ペア:

[(1, 155201313), (3, 51733771), (17, 9129489), (51, 3043163), (457, 339609), (1371, 113203), (6659, 23307), (7769, 19977)]