31206536643

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 46271554560

約数和(自身を除く): 15065017917

約数列:

[1, 3, 19, 23, 57, 69, 137, 293, 411, 437, 593, 879, 1311, 1779, 2603, 3151, 5567, 6739, 7809, 9453, 11267, 13639, 16701, 20217, 33801, 40141, 40917, 59869, 81241, 120423, 128041, 173749, 179607, 243723, 259141, 384123, 521247, 762679, 777423, 923243, 1543579, 1868543, 2288037, 2769729, 3301231, 3996227, 4630737, 5605629, 9903693, 11988681, 17541617, 23803613, 35502317, 52624851, 71410839, 75928313, 106506951, 227784939, 452268647, 547483099, 1356805941, 1642449297, 10402178881, 31206536643]

約数ペア:

[(1, 31206536643), (3, 10402178881), (19, 1642449297), (23, 1356805941), (57, 547483099), (69, 452268647), (137, 227784939), (293, 106506951), (411, 75928313), (437, 71410839), (593, 52624851), (879, 35502317), (1311, 23803613), (1779, 17541617), (2603, 11988681), (3151, 9903693), (5567, 5605629), (6739, 4630737), (7809, 3996227), (9453, 3301231), (11267, 2769729), (13639, 2288037), (16701, 1868543), (20217, 1543579), (33801, 923243), (40141, 777423), (40917, 762679), (59869, 521247), (81241, 384123), (120423, 259141), (128041, 243723), (173749, 179607)]