269331357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 406123200

約数和(自身を除く): 136791843

約数列:

[1, 3, 17, 23, 51, 67, 69, 149, 201, 391, 447, 529, 1139, 1173, 1541, 1587, 2533, 3417, 3427, 4623, 7599, 8993, 9983, 10281, 26197, 26979, 29949, 35443, 58259, 78591, 78821, 106329, 169711, 174777, 229609, 236463, 509133, 602531, 688827, 1339957, 1807593, 3903353, 4019871, 5281007, 11710059, 15843021, 89777119, 269331357]

約数ペア:

[(1, 269331357), (3, 89777119), (17, 15843021), (23, 11710059), (51, 5281007), (67, 4019871), (69, 3903353), (149, 1807593), (201, 1339957), (391, 688827), (447, 602531), (529, 509133), (1139, 236463), (1173, 229609), (1541, 174777), (1587, 169711), (2533, 106329), (3417, 78821), (3427, 78591), (4623, 58259), (7599, 35443), (8993, 29949), (9983, 26979), (10281, 26197)]