31115694489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{50077}}^1$

素因数の和:51101

約数の個数: 32

約数和(自身を含む): 47690280960

約数和(自身を除く): 16574586471

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 991, 2973, 10901, 18829, 32703, 50077, 56487, 150231, 207119, 550847, 621357, 951463, 1652541, 2854389, 10466093, 31398279, 49626307, 148878921, 545889377, 942899833, 1637668131, 2828699499, 10371898163, 31115694489]

約数ペア:

[(1, 31115694489), (3, 10371898163), (11, 2828699499), (19, 1637668131), (33, 942899833), (57, 545889377), (209, 148878921), (627, 49626307), (991, 31398279), (2973, 10466093), (10901, 2854389), (18829, 1652541), (32703, 951463), (50077, 621357), (56487, 550847), (150231, 207119)]