77621487

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 34629393

約数列:

[1, 3, 29, 41, 47, 87, 123, 141, 463, 1189, 1363, 1389, 1927, 3567, 4089, 5781, 13427, 18983, 21761, 40281, 55883, 56949, 65283, 167649, 550507, 631069, 892201, 1651521, 1893207, 2676603, 25873829, 77621487]

約数ペア:

[(1, 77621487), (3, 25873829), (29, 2676603), (41, 1893207), (47, 1651521), (87, 892201), (123, 631069), (141, 550507), (463, 167649), (1189, 65283), (1363, 56949), (1389, 55883), (1927, 40281), (3567, 21761), (4089, 18983), (5781, 13427)]