33783729

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 54574080

約数和(自身を除く): 20790351

約数列:

[1, 3, 7, 19, 21, 57, 133, 227, 373, 399, 681, 1119, 1589, 2611, 4313, 4767, 7087, 7833, 12939, 21261, 30191, 49609, 84671, 90573, 148827, 254013, 592697, 1608749, 1778091, 4826247, 11261243, 33783729]

約数ペア:

[(1, 33783729), (3, 11261243), (7, 4826247), (19, 1778091), (21, 1608749), (57, 592697), (133, 254013), (227, 148827), (373, 90573), (399, 84671), (681, 49609), (1119, 30191), (1589, 21261), (2611, 12939), (4313, 7833), (4767, 7087)]