173176623

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 270466560

約数和(自身を除く): 97289937

約数列:

[1, 3, 9, 27, 47, 59, 81, 141, 177, 243, 257, 423, 531, 771, 1269, 1593, 2313, 2773, 3807, 4779, 6939, 8319, 11421, 12079, 14337, 15163, 20817, 24957, 36237, 45489, 62451, 74871, 108711, 136467, 224613, 326133, 409401, 673839, 712661, 978399, 1228203, 2137983, 2935197, 3684609, 6413949, 19241847, 57725541, 173176623]

約数ペア:

[(1, 173176623), (3, 57725541), (9, 19241847), (27, 6413949), (47, 3684609), (59, 2935197), (81, 2137983), (141, 1228203), (177, 978399), (243, 712661), (257, 673839), (423, 409401), (531, 326133), (771, 224613), (1269, 136467), (1593, 108711), (2313, 74871), (2773, 62451), (3807, 45489), (4779, 36237), (6939, 24957), (8319, 20817), (11421, 15163), (12079, 14337)]