87356007

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 128749296

約数和(自身を除く): 41393289

約数列:

[1, 3, 9, 67, 201, 317, 457, 603, 951, 1371, 2853, 4113, 21239, 30619, 63717, 91857, 144869, 191151, 275571, 434607, 1303821, 9706223, 29118669, 87356007]

約数ペア:

[(1, 87356007), (3, 29118669), (9, 9706223), (67, 1303821), (201, 434607), (317, 275571), (457, 191151), (603, 144869), (951, 91857), (1371, 63717), (2853, 30619), (4113, 21239)]