156727172157

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{40763}}^1\times {\mathrm{75389}}^1$

素因数の和:116172

約数の個数: 16

約数和(自身を含む): 221270253120

約数和(自身を除く): 64543080963

約数列:

[1, 3, 17, 51, 40763, 75389, 122289, 226167, 692971, 1281613, 2078913, 3844839, 3073081807, 9219245421, 52242390719, 156727172157]

約数ペア:

[(1, 156727172157), (3, 52242390719), (17, 9219245421), (51, 3073081807), (40763, 3844839), (75389, 2078913), (122289, 1281613), (226167, 692971)]