235953297

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 380712960

約数和(自身を除く): 144759663

約数列:

[1, 3, 9, 23, 27, 53, 67, 69, 107, 159, 201, 207, 321, 477, 603, 621, 963, 1219, 1431, 1541, 1809, 2461, 2889, 3551, 3657, 4623, 5671, 7169, 7383, 10653, 10971, 13869, 17013, 21507, 22149, 31959, 32913, 41607, 51039, 64521, 66447, 81673, 95877, 130433, 153117, 164887, 193563, 245019, 379957, 391299, 494661, 735057, 1139871, 1173897, 1483983, 2205171, 3419613, 3521691, 4451949, 8739011, 10258839, 26217033, 78651099, 235953297]

約数ペア:

[(1, 235953297), (3, 78651099), (9, 26217033), (23, 10258839), (27, 8739011), (53, 4451949), (67, 3521691), (69, 3419613), (107, 2205171), (159, 1483983), (201, 1173897), (207, 1139871), (321, 735057), (477, 494661), (603, 391299), (621, 379957), (963, 245019), (1219, 193563), (1431, 164887), (1541, 153117), (1809, 130433), (2461, 95877), (2889, 81673), (3551, 66447), (3657, 64521), (4623, 51039), (5671, 41607), (7169, 32913), (7383, 31959), (10653, 22149), (10971, 21507), (13869, 17013)]