83966766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{2557}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 181351968

約数和(自身を除く): 97385202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 2557, 5114, 5473, 7671, 10946, 15342, 16419, 32838, 33241, 66482, 99723, 199446, 1076497, 2152994, 3229491, 6458982, 13994461, 27988922, 41983383, 83966766]

約数ペア:

[(1, 83966766), (2, 41983383), (3, 27988922), (6, 13994461), (13, 6458982), (26, 3229491), (39, 2152994), (78, 1076497), (421, 199446), (842, 99723), (1263, 66482), (2526, 33241), (2557, 32838), (5114, 16419), (5473, 15342), (7671, 10946)]