73354897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 95846400

約数和(自身を除く): 22491503

約数列:

[1, 7, 11, 31, 77, 79, 217, 341, 389, 553, 869, 2387, 2449, 2723, 4279, 6083, 12059, 17143, 26939, 29953, 30731, 84413, 132649, 188573, 215117, 338041, 928543, 952661, 2366287, 6668627, 10479271, 73354897]

約数ペア:

[(1, 73354897), (7, 10479271), (11, 6668627), (31, 2366287), (77, 952661), (79, 928543), (217, 338041), (341, 215117), (389, 188573), (553, 132649), (869, 84413), (2387, 30731), (2449, 29953), (2723, 26939), (4279, 17143), (6083, 12059)]