160929909

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1$

素因数の和:2616

約数の個数: 48

約数和(自身を含む): 283058048

約数和(自身を除く): 122128139

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 567, 777, 999, 1701, 2331, 2557, 2997, 6993, 7671, 8991, 17899, 20979, 23013, 53697, 62937, 69039, 94609, 161091, 207117, 283827, 483273, 621351, 662263, 851481, 1449819, 1986789, 2554443, 4349457, 5960367, 7663329, 17881101, 22989987, 53643303, 160929909]

約数ペア:

[(1, 160929909), (3, 53643303), (7, 22989987), (9, 17881101), (21, 7663329), (27, 5960367), (37, 4349457), (63, 2554443), (81, 1986789), (111, 1449819), (189, 851481), (243, 662263), (259, 621351), (333, 483273), (567, 283827), (777, 207117), (999, 161091), (1701, 94609), (2331, 69039), (2557, 62937), (2997, 53697), (6993, 23013), (7671, 20979), (8991, 17899)]