316655703

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{128879}}^1$

素因数の和:128908

約数の個数: 32

約数和(自身を含む): 577382400

約数和(自身を除く): 260726697

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 128879, 386637, 902153, 1159911, 1675427, 2706459, 3479733, 5026281, 8119377, 11727989, 15078843, 24358131, 35183967, 45236529, 105551901, 316655703]

約数ペア:

[(1, 316655703), (3, 105551901), (7, 45236529), (9, 35183967), (13, 24358131), (21, 15078843), (27, 11727989), (39, 8119377), (63, 5026281), (91, 3479733), (117, 2706459), (189, 1675427), (273, 1159911), (351, 902153), (819, 386637), (2457, 128879)]