978010767351

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{2621}}^1\times {\mathrm{16433}}^1$

素因数の和:19121

約数の個数: 48

約数和(自身を含む): 1501253788320

約数和(自身を除く): 523243020969

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 2621, 7569, 7863, 16433, 22707, 23589, 49299, 70767, 76009, 147897, 228027, 443691, 476557, 684081, 1429671, 2052243, 2204261, 4289013, 6612783, 12867039, 13820153, 19838349, 41460459, 43070893, 59515047, 124381377, 129212679, 373144131, 387638037, 1162914111, 1249055897, 3747167691, 11241503073, 33724509219, 36222621013, 108667863039, 326003589117, 978010767351]

約数ペア:

[(1, 978010767351), (3, 326003589117), (9, 108667863039), (27, 36222621013), (29, 33724509219), (87, 11241503073), (261, 3747167691), (783, 1249055897), (841, 1162914111), (2523, 387638037), (2621, 373144131), (7569, 129212679), (7863, 124381377), (16433, 59515047), (22707, 43070893), (23589, 41460459), (49299, 19838349), (70767, 13820153), (76009, 12867039), (147897, 6612783), (228027, 4289013), (443691, 2204261), (476557, 2052243), (684081, 1429671)]