43233561

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 77660160

約数和(自身を除く): 34426599

約数列:

[1, 3, 7, 9, 21, 27, 31, 47, 63, 93, 141, 157, 189, 217, 279, 329, 423, 471, 651, 837, 987, 1099, 1269, 1413, 1457, 1953, 2961, 3297, 4239, 4371, 4867, 5859, 7379, 8883, 9891, 10199, 13113, 14601, 22137, 29673, 30597, 34069, 39339, 43803, 51653, 66411, 91791, 102207, 131409, 154959, 199233, 228749, 275373, 306621, 464877, 686247, 919863, 1394631, 1601243, 2058741, 4803729, 6176223, 14411187, 43233561]

約数ペア:

[(1, 43233561), (3, 14411187), (7, 6176223), (9, 4803729), (21, 2058741), (27, 1601243), (31, 1394631), (47, 919863), (63, 686247), (93, 464877), (141, 306621), (157, 275373), (189, 228749), (217, 199233), (279, 154959), (329, 131409), (423, 102207), (471, 91791), (651, 66411), (837, 51653), (987, 43803), (1099, 39339), (1269, 34069), (1413, 30597), (1457, 29673), (1953, 22137), (2961, 14601), (3297, 13113), (4239, 10199), (4371, 9891), (4867, 8883), (5859, 7379)]