27378183

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 44697600

約数和(自身を除く): 17319417

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1163, 1239, 3363, 3489, 7847, 8141, 22097, 23541, 24423, 66291, 68617, 154679, 205851, 464037, 480319, 1303723, 1440957, 3911169, 9126061, 27378183]

約数ペア:

[(1, 27378183), (3, 9126061), (7, 3911169), (19, 1440957), (21, 1303723), (57, 480319), (59, 464037), (133, 205851), (177, 154679), (399, 68617), (413, 66291), (1121, 24423), (1163, 23541), (1239, 22097), (3363, 8141), (3489, 7847)]