72833607

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 137272320

約数和(自身を除く): 64438713

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 53, 63, 77, 99, 159, 189, 231, 297, 371, 477, 583, 661, 693, 1113, 1431, 1749, 1983, 2079, 3339, 4081, 4627, 5247, 5949, 7271, 10017, 12243, 13881, 15741, 17847, 21813, 35033, 36729, 41643, 50897, 65439, 105099, 110187, 124929, 152691, 196317, 245231, 315297, 385363, 458073, 735693, 945891, 1156089, 1374219, 2207079, 2697541, 3468267, 6621237, 8092623, 10404801, 24277869, 72833607]

約数ペア:

[(1, 72833607), (3, 24277869), (7, 10404801), (9, 8092623), (11, 6621237), (21, 3468267), (27, 2697541), (33, 2207079), (53, 1374219), (63, 1156089), (77, 945891), (99, 735693), (159, 458073), (189, 385363), (231, 315297), (297, 245231), (371, 196317), (477, 152691), (583, 124929), (661, 110187), (693, 105099), (1113, 65439), (1431, 50897), (1749, 41643), (1983, 36729), (2079, 35033), (3339, 21813), (4081, 17847), (4627, 15741), (5247, 13881), (5949, 12243), (7271, 10017)]