71300691

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{751}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 129512448

約数和(自身を除く): 58211757

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 411, 693, 751, 959, 1233, 1507, 2253, 2877, 4521, 5257, 6759, 8261, 8631, 10549, 13563, 15771, 24783, 31647, 47313, 57827, 74349, 94941, 102887, 173481, 308661, 520443, 720209, 925983, 1131757, 2160627, 3395271, 6481881, 7922299, 10185813, 23766897, 71300691]

約数ペア:

[(1, 71300691), (3, 23766897), (7, 10185813), (9, 7922299), (11, 6481881), (21, 3395271), (33, 2160627), (63, 1131757), (77, 925983), (99, 720209), (137, 520443), (231, 308661), (411, 173481), (693, 102887), (751, 94941), (959, 74349), (1233, 57827), (1507, 47313), (2253, 31647), (2877, 24783), (4521, 15771), (5257, 13563), (6759, 10549), (8261, 8631)]