73539609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 122266368

約数和(自身を除く): 48726759

約数列:

[1, 3, 11, 13, 33, 37, 39, 41, 111, 113, 123, 143, 339, 407, 429, 451, 481, 533, 1221, 1243, 1353, 1443, 1469, 1517, 1599, 3729, 4181, 4407, 4551, 4633, 5291, 5863, 12543, 13899, 15873, 16159, 16687, 17589, 19721, 45991, 48477, 50061, 50963, 54353, 59163, 60229, 137973, 152889, 163059, 171421, 180687, 216931, 514263, 597883, 650793, 662519, 1793649, 1885631, 1987557, 2228473, 5656893, 6685419, 24513203, 73539609]

約数ペア:

[(1, 73539609), (3, 24513203), (11, 6685419), (13, 5656893), (33, 2228473), (37, 1987557), (39, 1885631), (41, 1793649), (111, 662519), (113, 650793), (123, 597883), (143, 514263), (339, 216931), (407, 180687), (429, 171421), (451, 163059), (481, 152889), (533, 137973), (1221, 60229), (1243, 59163), (1353, 54353), (1443, 50963), (1469, 50061), (1517, 48477), (1599, 45991), (3729, 19721), (4181, 17589), (4407, 16687), (4551, 16159), (4633, 15873), (5291, 13899), (5863, 12543)]