27100305

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 48470400

約数和(自身を除く): 21370095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 591, 985, 1019, 1773, 2955, 3057, 5095, 5319, 8865, 9171, 15285, 26595, 27513, 45855, 137565, 200743, 602229, 1003715, 1806687, 3011145, 5420061, 9033435, 27100305]

約数ペア:

[(1, 27100305), (3, 9033435), (5, 5420061), (9, 3011145), (15, 1806687), (27, 1003715), (45, 602229), (135, 200743), (197, 137565), (591, 45855), (985, 27513), (1019, 26595), (1773, 15285), (2955, 9171), (3057, 8865), (5095, 5319)]