73745373

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 110236672

約数和(自身を除く): 36491299

約数列:

[1, 3, 13, 31, 39, 93, 181, 337, 403, 543, 1011, 1209, 2353, 4381, 5611, 7059, 10447, 13143, 16833, 31341, 60997, 72943, 135811, 182991, 218829, 407433, 792961, 1890907, 2378883, 5672721, 24581791, 73745373]

約数ペア:

[(1, 73745373), (3, 24581791), (13, 5672721), (31, 2378883), (39, 1890907), (93, 792961), (181, 407433), (337, 218829), (403, 182991), (543, 135811), (1011, 72943), (1209, 60997), (2353, 31341), (4381, 16833), (5611, 13143), (7059, 10447)]