66412983

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 115831296

約数和(自身を除く): 49418313

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 897, 1127, 1511, 1911, 2093, 3381, 4533, 6279, 10577, 14651, 19643, 31731, 34753, 43953, 58929, 74039, 104259, 137501, 222117, 243271, 412503, 451789, 729813, 962507, 1355367, 1702897, 2887521, 3162523, 5108691, 9487569, 22137661, 66412983]

約数ペア:

[(1, 66412983), (3, 22137661), (7, 9487569), (13, 5108691), (21, 3162523), (23, 2887521), (39, 1702897), (49, 1355367), (69, 962507), (91, 729813), (147, 451789), (161, 412503), (273, 243271), (299, 222117), (483, 137501), (637, 104259), (897, 74039), (1127, 58929), (1511, 43953), (1911, 34753), (2093, 31731), (3381, 19643), (4533, 14651), (6279, 10577)]