77550291

素因数分解:

$3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:212

約数の個数: 84

約数和(自身を含む): 146531952

約数和(自身を除く): 68981661

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 167, 189, 243, 273, 351, 441, 501, 567, 637, 729, 819, 1053, 1169, 1323, 1503, 1701, 1911, 2171, 2457, 3159, 3507, 3969, 4509, 5103, 5733, 6513, 7371, 8183, 9477, 10521, 11907, 13527, 15197, 17199, 19539, 22113, 24549, 31563, 35721, 40581, 45591, 51597, 58617, 66339, 73647, 94689, 106379, 121743, 136773, 154791, 175851, 220941, 284067, 319137, 410319, 464373, 527553, 662823, 852201, 957411, 1230957, 1582659, 1988469, 2872233, 3692871, 5965407, 8616699, 11078613, 25850097, 77550291]

約数ペア:

[(1, 77550291), (3, 25850097), (7, 11078613), (9, 8616699), (13, 5965407), (21, 3692871), (27, 2872233), (39, 1988469), (49, 1582659), (63, 1230957), (81, 957411), (91, 852201), (117, 662823), (147, 527553), (167, 464373), (189, 410319), (243, 319137), (273, 284067), (351, 220941), (441, 175851), (501, 154791), (567, 136773), (637, 121743), (729, 106379), (819, 94689), (1053, 73647), (1169, 66339), (1323, 58617), (1503, 51597), (1701, 45591), (1911, 40581), (2171, 35721), (2457, 31563), (3159, 24549), (3507, 22113), (3969, 19539), (4509, 17199), (5103, 15197), (5733, 13527), (6513, 11907), (7371, 10521), (8183, 9477)]