82802643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 142610688

約数和(自身を除く): 59808045

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 373, 651, 961, 1023, 1119, 2387, 2611, 2883, 4103, 6727, 7161, 7833, 10571, 11563, 12309, 20181, 28721, 31713, 34689, 73997, 80941, 86163, 127193, 221991, 242823, 358453, 381579, 890351, 1075359, 2509171, 2671053, 3942983, 7527513, 11828949, 27600881, 82802643]

約数ペア:

[(1, 82802643), (3, 27600881), (7, 11828949), (11, 7527513), (21, 3942983), (31, 2671053), (33, 2509171), (77, 1075359), (93, 890351), (217, 381579), (231, 358453), (341, 242823), (373, 221991), (651, 127193), (961, 86163), (1023, 80941), (1119, 73997), (2387, 34689), (2611, 31713), (2883, 28721), (4103, 20181), (6727, 12309), (7161, 11563), (7833, 10571)]