151571871

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6991}}^1$

素因数の和:7084

約数の個数: 32

約数和(自身を含む): 248355840

約数和(自身を除く): 96783969

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2409, 6991, 7227, 20973, 21681, 62919, 76901, 188757, 230703, 510343, 692109, 1531029, 2076327, 4593087, 5613773, 13779261, 16841319, 50523957, 151571871]

約数ペア:

[(1, 151571871), (3, 50523957), (9, 16841319), (11, 13779261), (27, 5613773), (33, 4593087), (73, 2076327), (99, 1531029), (219, 692109), (297, 510343), (657, 230703), (803, 188757), (1971, 76901), (2409, 62919), (6991, 21681), (7227, 20973)]