748049127

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 1192743936

約数和(自身を除く): 444694809

約数列:

[1, 3, 7, 21, 31, 93, 101, 217, 303, 367, 651, 707, 961, 1101, 2121, 2569, 2883, 3131, 6727, 7707, 9393, 11377, 20181, 21917, 34131, 37067, 65751, 79639, 97061, 111201, 238917, 259469, 291183, 352687, 679427, 778407, 1058061, 1149077, 2038281, 2468809, 3447231, 7406427, 8043539, 24130617, 35621387, 106864161, 249349709, 748049127]

約数ペア:

[(1, 748049127), (3, 249349709), (7, 106864161), (21, 35621387), (31, 24130617), (93, 8043539), (101, 7406427), (217, 3447231), (303, 2468809), (367, 2038281), (651, 1149077), (707, 1058061), (961, 778407), (1101, 679427), (2121, 352687), (2569, 291183), (2883, 259469), (3131, 238917), (6727, 111201), (7707, 97061), (9393, 79639), (11377, 65751), (20181, 37067), (21917, 34131)]