151949301

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 236371968

約数和(自身を除く): 84422667

約数列:

[1, 3, 7, 21, 71, 213, 223, 457, 497, 669, 1371, 1491, 1561, 3199, 4683, 9597, 15833, 32447, 47499, 97341, 101911, 110831, 227129, 305733, 332493, 681387, 713377, 2140131, 7235681, 21707043, 50649767, 151949301]

約数ペア:

[(1, 151949301), (3, 50649767), (7, 21707043), (21, 7235681), (71, 2140131), (213, 713377), (223, 681387), (457, 332493), (497, 305733), (669, 227129), (1371, 110831), (1491, 101911), (1561, 97341), (3199, 47499), (4683, 32447), (9597, 15833)]