9734319

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 17409600

約数和(自身を除く): 7675281

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 149, 153, 183, 357, 427, 447, 549, 1037, 1043, 1071, 1281, 1341, 2533, 3111, 3129, 3843, 7259, 7599, 9089, 9333, 9387, 17731, 21777, 22797, 27267, 53193, 63623, 65331, 81801, 154513, 159579, 190869, 463539, 572607, 1081591, 1390617, 3244773, 9734319]

約数ペア:

[(1, 9734319), (3, 3244773), (7, 1390617), (9, 1081591), (17, 572607), (21, 463539), (51, 190869), (61, 159579), (63, 154513), (119, 81801), (149, 65331), (153, 63623), (183, 53193), (357, 27267), (427, 22797), (447, 21777), (549, 17731), (1037, 9387), (1043, 9333), (1071, 9089), (1281, 7599), (1341, 7259), (2533, 3843), (3111, 3129)]