67990923

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7547}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 131878656

約数和(自身を除く): 63887733

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 7547, 9009, 22641, 52829, 67923, 83017, 98111, 158487, 249051, 294333, 475461, 581119, 686777, 747153, 882999, 1079221, 1743357, 2060331, 3237663, 5230071, 6180993, 7554547, 9712989, 22663641, 67990923]

約数ペア:

[(1, 67990923), (3, 22663641), (7, 9712989), (9, 7554547), (11, 6180993), (13, 5230071), (21, 3237663), (33, 2060331), (39, 1743357), (63, 1079221), (77, 882999), (91, 747153), (99, 686777), (117, 581119), (143, 475461), (231, 294333), (273, 249051), (429, 158487), (693, 98111), (819, 83017), (1001, 67923), (1287, 52829), (3003, 22641), (7547, 9009)]