163072007

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{541}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 199672800

約数和(自身を除く): 36600793

約数列:

[1, 7, 17, 119, 149, 289, 541, 1043, 2023, 2533, 3787, 9197, 17731, 43061, 64379, 80609, 156349, 301427, 564263, 1094443, 1370353, 9592471, 23296001, 163072007]

約数ペア:

[(1, 163072007), (7, 23296001), (17, 9592471), (119, 1370353), (149, 1094443), (289, 564263), (541, 301427), (1043, 156349), (2023, 80609), (2533, 64379), (3787, 43061), (9197, 17731)]