84179817

素因数分解:

$3^7\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 128523520

約数和(自身を除く): 44343703

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 631, 729, 1647, 1893, 2187, 4941, 5679, 14823, 17037, 38491, 44469, 51111, 115473, 133407, 153333, 346419, 459999, 1039257, 1379997, 3117771, 9353313, 28059939, 84179817]

約数ペア:

[(1, 84179817), (3, 28059939), (9, 9353313), (27, 3117771), (61, 1379997), (81, 1039257), (183, 459999), (243, 346419), (549, 153333), (631, 133407), (729, 115473), (1647, 51111), (1893, 44469), (2187, 38491), (4941, 17037), (5679, 14823)]