151924461

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 239633856

約数和(自身を除く): 87709395

約数列:

[1, 3, 13, 17, 39, 43, 51, 73, 129, 219, 221, 559, 663, 731, 949, 1241, 1677, 2193, 2847, 3139, 3723, 5329, 9417, 9503, 15987, 16133, 28509, 40807, 48399, 53363, 69277, 90593, 122421, 160089, 207831, 229147, 271779, 687441, 693719, 1177709, 2081157, 2978911, 3533127, 3895499, 8936733, 11686497, 50641487, 151924461]

約数ペア:

[(1, 151924461), (3, 50641487), (13, 11686497), (17, 8936733), (39, 3895499), (43, 3533127), (51, 2978911), (73, 2081157), (129, 1177709), (219, 693719), (221, 687441), (559, 271779), (663, 229147), (731, 207831), (949, 160089), (1241, 122421), (1677, 90593), (2193, 69277), (2847, 53363), (3139, 48399), (3723, 40807), (5329, 28509), (9417, 16133), (9503, 15987)]