148927131

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 226475496

約数和(自身を除く): 77548365

約数列:

[1, 3, 9, 31, 67, 93, 201, 257, 279, 603, 771, 961, 2077, 2313, 2883, 6231, 7967, 8649, 17219, 18693, 23901, 51657, 64387, 71703, 154971, 193161, 246977, 533789, 579483, 740931, 1601367, 2222793, 4804101, 16547459, 49642377, 148927131]

約数ペア:

[(1, 148927131), (3, 49642377), (9, 16547459), (31, 4804101), (67, 2222793), (93, 1601367), (201, 740931), (257, 579483), (279, 533789), (603, 246977), (771, 193161), (961, 154971), (2077, 71703), (2313, 64387), (2883, 51657), (6231, 23901), (7967, 18693), (8649, 17219)]