171824913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 280098000

約数和(自身を除く): 108273087

約数列:

[1, 3, 9, 13, 29, 39, 87, 89, 117, 261, 267, 377, 569, 801, 1131, 1157, 1707, 2581, 3393, 3471, 5121, 7397, 7743, 10413, 16501, 22191, 23229, 33553, 49503, 50641, 66573, 100659, 148509, 151923, 214513, 301977, 455769, 643539, 658333, 1468589, 1930617, 1974999, 4405767, 5924997, 13217301, 19091657, 57274971, 171824913]

約数ペア:

[(1, 171824913), (3, 57274971), (9, 19091657), (13, 13217301), (29, 5924997), (39, 4405767), (87, 1974999), (89, 1930617), (117, 1468589), (261, 658333), (267, 643539), (377, 455769), (569, 301977), (801, 214513), (1131, 151923), (1157, 148509), (1707, 100659), (2581, 66573), (3393, 50641), (3471, 49503), (5121, 33553), (7397, 23229), (7743, 22191), (10413, 16501)]