231337611

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 365601600

約数和(自身を除く): 134263989

約数列:

[1, 3, 9, 23, 29, 69, 87, 89, 207, 261, 267, 433, 667, 801, 1299, 2001, 2047, 2581, 3897, 6003, 6141, 7743, 9959, 12557, 18423, 23229, 29877, 37671, 38537, 59363, 89631, 113013, 115611, 178089, 288811, 346833, 534267, 866433, 886351, 1117573, 2599299, 2659053, 3352719, 7977159, 10058157, 25704179, 77112537, 231337611]

約数ペア:

[(1, 231337611), (3, 77112537), (9, 25704179), (23, 10058157), (29, 7977159), (69, 3352719), (87, 2659053), (89, 2599299), (207, 1117573), (261, 886351), (267, 866433), (433, 534267), (667, 346833), (801, 288811), (1299, 178089), (2001, 115611), (2047, 113013), (2581, 89631), (3897, 59363), (6003, 38537), (6141, 37671), (7743, 29877), (9959, 23229), (12557, 18423)]