138093039

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2843}}^1$

素因数の和:3116

約数の個数: 32

約数和(自身を含む): 234800640

約数和(自身を除く): 96707601

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1799, 2313, 2843, 5397, 6939, 8529, 16191, 19901, 25587, 48573, 59703, 76761, 179109, 537327, 730651, 2191953, 5114557, 6575859, 15343671, 19727577, 46031013, 138093039]

約数ペア:

[(1, 138093039), (3, 46031013), (7, 19727577), (9, 15343671), (21, 6575859), (27, 5114557), (63, 2191953), (189, 730651), (257, 537327), (771, 179109), (1799, 76761), (2313, 59703), (2843, 48573), (5397, 25587), (6939, 19901), (8529, 16191)]