1900854711

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{77167}}^1$

素因数の和:77220

約数の個数: 48

約数和(自身を含む): 3467003904

約数和(自身を除く): 1566149193

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 1071, 1173, 1449, 2737, 3519, 8211, 24633, 77167, 231501, 540169, 694503, 1311839, 1620507, 1774841, 3935517, 4861521, 5324523, 9182873, 11806551, 12423887, 15973569, 27548619, 30172297, 37271661, 82645857, 90516891, 111814983, 211206079, 271550673, 633618237, 1900854711]

約数ペア:

[(1, 1900854711), (3, 633618237), (7, 271550673), (9, 211206079), (17, 111814983), (21, 90516891), (23, 82645857), (51, 37271661), (63, 30172297), (69, 27548619), (119, 15973569), (153, 12423887), (161, 11806551), (207, 9182873), (357, 5324523), (391, 4861521), (483, 3935517), (1071, 1774841), (1173, 1620507), (1449, 1311839), (2737, 694503), (3519, 540169), (8211, 231501), (24633, 77167)]