153265767

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 223150080

約数和(自身を除く): 69884313

約数列:

[1, 3, 23, 31, 69, 79, 93, 237, 713, 907, 1817, 2139, 2449, 2721, 5451, 7347, 20861, 28117, 56327, 62583, 71653, 84351, 168981, 214959, 646691, 1648019, 1940073, 2221243, 4944057, 6663729, 51088589, 153265767]

約数ペア:

[(1, 153265767), (3, 51088589), (23, 6663729), (31, 4944057), (69, 2221243), (79, 1940073), (93, 1648019), (237, 646691), (713, 214959), (907, 168981), (1817, 84351), (2139, 71653), (2449, 62583), (2721, 56327), (5451, 28117), (7347, 20861)]