79942317

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2843}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 132507648

約数和(自身を除く): 52565331

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 2843, 4017, 8529, 9373, 19901, 28119, 36959, 59703, 110877, 258713, 292829, 776139, 878487, 2049803, 3806777, 6149409, 11420331, 26647439, 79942317]

約数ペア:

[(1, 79942317), (3, 26647439), (7, 11420331), (13, 6149409), (21, 3806777), (39, 2049803), (91, 878487), (103, 776139), (273, 292829), (309, 258713), (721, 110877), (1339, 59703), (2163, 36959), (2843, 28119), (4017, 19901), (8529, 9373)]