137457551

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 176947200

約数和(自身を除く): 39489649

約数列:

[1, 7, 11, 59, 77, 79, 383, 413, 553, 649, 869, 2681, 4213, 4543, 4661, 6083, 22597, 29491, 30257, 32627, 51271, 158179, 211799, 248567, 332827, 358897, 1739969, 1785163, 2329789, 12496141, 19636793, 137457551]

約数ペア:

[(1, 137457551), (7, 19636793), (11, 12496141), (59, 2329789), (77, 1785163), (79, 1739969), (383, 358897), (413, 332827), (553, 248567), (649, 211799), (869, 158179), (2681, 51271), (4213, 32627), (4543, 30257), (4661, 29491), (6083, 22597)]