121707978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{1801}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 278517120

約数和(自身を除く): 156809142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1609, 1801, 3218, 3602, 4827, 5403, 9654, 10806, 11263, 12607, 22526, 25214, 33789, 37821, 67578, 75642, 2897809, 5795618, 8693427, 17386854, 20284663, 40569326, 60853989, 121707978]

約数ペア:

[(1, 121707978), (2, 60853989), (3, 40569326), (6, 20284663), (7, 17386854), (14, 8693427), (21, 5795618), (42, 2897809), (1609, 75642), (1801, 67578), (3218, 37821), (3602, 33789), (4827, 25214), (5403, 22526), (9654, 12607), (10806, 11263)]