73242309

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{10601}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 116028288

約数和(自身を除く): 42785979

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 10601, 31803, 74207, 222621, 498247, 519449, 1494741, 1558347, 3487729, 10463187, 24414103, 73242309]

約数ペア:

[(1, 73242309), (3, 24414103), (7, 10463187), (21, 3487729), (47, 1558347), (49, 1494741), (141, 519449), (147, 498247), (329, 222621), (987, 74207), (2303, 31803), (6909, 10601)]