49053333

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 76780800

約数和(自身を除く): 27727467

約数列:

[1, 3, 7, 21, 61, 149, 183, 257, 427, 447, 771, 1043, 1281, 1799, 3129, 5397, 9089, 15677, 27267, 38293, 47031, 63623, 109739, 114879, 190869, 268051, 329217, 804153, 2335873, 7007619, 16351111, 49053333]

約数ペア:

[(1, 49053333), (3, 16351111), (7, 7007619), (21, 2335873), (61, 804153), (149, 329217), (183, 268051), (257, 190869), (427, 114879), (447, 109739), (771, 63623), (1043, 47031), (1281, 38293), (1799, 27267), (3129, 15677), (5397, 9089)]