73213965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 139164480

約数和(自身を除く): 65950515

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 353, 419, 495, 1059, 1257, 1765, 2095, 3177, 3771, 3883, 4609, 5295, 6285, 11649, 13827, 15885, 18855, 19415, 23045, 34947, 41481, 58245, 69135, 147907, 174735, 207405, 443721, 739535, 1331163, 1626977, 2218605, 4880931, 6655815, 8134885, 14642793, 24404655, 73213965]

約数ペア:

[(1, 73213965), (3, 24404655), (5, 14642793), (9, 8134885), (11, 6655815), (15, 4880931), (33, 2218605), (45, 1626977), (55, 1331163), (99, 739535), (165, 443721), (353, 207405), (419, 174735), (495, 147907), (1059, 69135), (1257, 58245), (1765, 41481), (2095, 34947), (3177, 23045), (3771, 19415), (3883, 18855), (4609, 15885), (5295, 13827), (6285, 11649)]