80388627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 119854080

約数和(自身を除く): 39465453

約数列:

[1, 3, 11, 33, 89, 101, 267, 271, 303, 813, 979, 1111, 2937, 2981, 3333, 8943, 8989, 24119, 26967, 27371, 72357, 82113, 98879, 265309, 296637, 301081, 795927, 903243, 2436019, 7308057, 26796209, 80388627]

約数ペア:

[(1, 80388627), (3, 26796209), (11, 7308057), (33, 2436019), (89, 903243), (101, 795927), (267, 301081), (271, 296637), (303, 265309), (813, 98879), (979, 82113), (1111, 72357), (2937, 27371), (2981, 26967), (3333, 24119), (8943, 8989)]