87585309

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 48

約数和(自身を含む): 156079872

約数和(自身を除く): 68494563

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 1071, 1113, 1543, 2703, 3339, 4629, 6307, 8109, 10801, 13887, 18921, 26231, 32403, 56763, 78693, 81779, 97209, 183617, 236079, 245337, 550851, 572453, 736011, 1390243, 1652553, 1717359, 4170729, 5152077, 9731701, 12512187, 29195103, 87585309]

約数ペア:

[(1, 87585309), (3, 29195103), (7, 12512187), (9, 9731701), (17, 5152077), (21, 4170729), (51, 1717359), (53, 1652553), (63, 1390243), (119, 736011), (153, 572453), (159, 550851), (357, 245337), (371, 236079), (477, 183617), (901, 97209), (1071, 81779), (1113, 78693), (1543, 56763), (2703, 32403), (3339, 26231), (4629, 18921), (6307, 13887), (8109, 10801)]