156941747677

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{20921}}^1$

素因数の和:21226

約数の個数: 48

約数和(自身を含む): 196342090560

約数和(自身を除く): 39400342883

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 251, 1573, 2299, 2717, 2761, 3263, 4769, 20921, 29887, 30371, 35893, 52459, 61997, 230131, 271973, 394823, 397499, 577049, 681967, 2531441, 2991703, 4372489, 5167487, 5251171, 7501637, 32908733, 48097379, 56842357, 57762881, 68265223, 99772249, 625265927, 635391691, 750917453, 1097494739, 1297039237, 8260091983, 12072442129, 14267431607, 156941747677]

約数ペア:

[(1, 156941747677), (11, 14267431607), (13, 12072442129), (19, 8260091983), (121, 1297039237), (143, 1097494739), (209, 750917453), (247, 635391691), (251, 625265927), (1573, 99772249), (2299, 68265223), (2717, 57762881), (2761, 56842357), (3263, 48097379), (4769, 32908733), (20921, 7501637), (29887, 5251171), (30371, 5167487), (35893, 4372489), (52459, 2991703), (61997, 2531441), (230131, 681967), (271973, 577049), (394823, 397499)]