75552477

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 136980480

約数和(自身を除く): 61428003

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 139, 143, 181, 231, 273, 417, 429, 543, 973, 1001, 1267, 1529, 1807, 1991, 2353, 2919, 3003, 3801, 4587, 5421, 5973, 7059, 10703, 12649, 13937, 16471, 19877, 25159, 25883, 32109, 37947, 41811, 49413, 59631, 75477, 77649, 139139, 176113, 181181, 276749, 327067, 417417, 528339, 543543, 830247, 981201, 1937243, 2289469, 3597737, 5811729, 6868407, 10793211, 25184159, 75552477]

約数ペア:

[(1, 75552477), (3, 25184159), (7, 10793211), (11, 6868407), (13, 5811729), (21, 3597737), (33, 2289469), (39, 1937243), (77, 981201), (91, 830247), (139, 543543), (143, 528339), (181, 417417), (231, 327067), (273, 276749), (417, 181181), (429, 176113), (543, 139139), (973, 77649), (1001, 75477), (1267, 59631), (1529, 49413), (1807, 41811), (1991, 37947), (2353, 32109), (2919, 25883), (3003, 25159), (3801, 19877), (4587, 16471), (5421, 13937), (5973, 12649), (7059, 10703)]