1520938089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:843

約数の個数: 96

約数和(自身を含む): 2674114560

約数和(自身を除く): 1153176471

約数列:

[1, 3, 9, 11, 23, 29, 31, 33, 69, 87, 93, 99, 207, 253, 261, 279, 319, 341, 667, 713, 743, 759, 899, 957, 1023, 2001, 2139, 2229, 2277, 2697, 2871, 3069, 6003, 6417, 6687, 7337, 7843, 8091, 8173, 9889, 17089, 20677, 21547, 22011, 23033, 23529, 24519, 29667, 51267, 62031, 64641, 66033, 69099, 70587, 73557, 89001, 153801, 186093, 187979, 193923, 207297, 227447, 237017, 253363, 495581, 529759, 563937, 667957, 682341, 711051, 760089, 1486743, 1589277, 1691811, 2003871, 2047023, 2133153, 2280267, 4460229, 4767831, 5451391, 5827349, 6011613, 7347527, 15363011, 16354173, 17482047, 22042581, 46089033, 49062519, 52446141, 66127743, 138267099, 168993121, 506979363, 1520938089]

約数ペア:

[(1, 1520938089), (3, 506979363), (9, 168993121), (11, 138267099), (23, 66127743), (29, 52446141), (31, 49062519), (33, 46089033), (69, 22042581), (87, 17482047), (93, 16354173), (99, 15363011), (207, 7347527), (253, 6011613), (261, 5827349), (279, 5451391), (319, 4767831), (341, 4460229), (667, 2280267), (713, 2133153), (743, 2047023), (759, 2003871), (899, 1691811), (957, 1589277), (1023, 1486743), (2001, 760089), (2139, 711051), (2229, 682341), (2277, 667957), (2697, 563937), (2871, 529759), (3069, 495581), (6003, 253363), (6417, 237017), (6687, 227447), (7337, 207297), (7843, 193923), (8091, 187979), (8173, 186093), (9889, 153801), (17089, 89001), (20677, 73557), (21547, 70587), (22011, 69099), (23033, 66033), (23529, 64641), (24519, 62031), (29667, 51267)]