166985247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1447}}^1$

素因数の和:1743

約数の個数: 32

約数和(自身を含む): 262725120

約数和(自身を除く): 95739873

約数列:

[1, 3, 11, 13, 33, 39, 143, 269, 429, 807, 1447, 2959, 3497, 4341, 8877, 10491, 15917, 18811, 38467, 47751, 56433, 115401, 206921, 389243, 620763, 1167729, 4281673, 5060159, 12845019, 15180477, 55661749, 166985247]

約数ペア:

[(1, 166985247), (3, 55661749), (11, 15180477), (13, 12845019), (33, 5060159), (39, 4281673), (143, 1167729), (269, 620763), (429, 389243), (807, 206921), (1447, 115401), (2959, 56433), (3497, 47751), (4341, 38467), (8877, 18811), (10491, 15917)]