195280778007

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{134769343}}^1$

素因数の和:134769379

約数の個数: 24

約数和(自身を含む): 336384282624

約数和(自身を除く): 141103504617

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 134769343, 404308029, 943385401, 1212924087, 2830156203, 3099694889, 8490468609, 9299084667, 21697864223, 27897254001, 65093592669, 195280778007]

約数ペア:

[(1, 195280778007), (3, 65093592669), (7, 27897254001), (9, 21697864223), (21, 9299084667), (23, 8490468609), (63, 3099694889), (69, 2830156203), (161, 1212924087), (207, 943385401), (483, 404308029), (1449, 134769343)]