17508747789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{11027}}^1$

素因数の和:11418

約数の個数: 48

約数和(自身を含む): 27986946624

約数和(自身を除く): 10478198835

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 331, 369, 533, 993, 1599, 2979, 4303, 4797, 11027, 12909, 13571, 33081, 38727, 40713, 99243, 122139, 143351, 176423, 430053, 452107, 529269, 1290159, 1356321, 1587807, 3649937, 4068963, 5877391, 10949811, 17632173, 32849433, 47449181, 52896519, 142347543, 149647417, 427042629, 448942251, 1346826753, 1945416421, 5836249263, 17508747789]

約数ペア:

[(1, 17508747789), (3, 5836249263), (9, 1945416421), (13, 1346826753), (39, 448942251), (41, 427042629), (117, 149647417), (123, 142347543), (331, 52896519), (369, 47449181), (533, 32849433), (993, 17632173), (1599, 10949811), (2979, 5877391), (4303, 4068963), (4797, 3649937), (11027, 1587807), (12909, 1356321), (13571, 1290159), (33081, 529269), (38727, 452107), (40713, 430053), (99243, 176423), (122139, 143351)]