449968456091

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{190891}}^1$

素因数の和:190965

約数の個数: 40

約数和(自身を含む): 590268606720

約数和(自身を除く): 140300150629

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1331, 1771, 2783, 9317, 14641, 19481, 30613, 102487, 190891, 214291, 336743, 1336237, 2099801, 2357201, 4390493, 14698607, 23097811, 30733451, 48295423, 161684677, 254075921, 338067961, 531249653, 1778531447, 2794835131, 3718747571, 5843746183, 19563845917, 40906223281, 64281208013, 449968456091]

約数ペア:

[(1, 449968456091), (7, 64281208013), (11, 40906223281), (23, 19563845917), (77, 5843746183), (121, 3718747571), (161, 2794835131), (253, 1778531447), (847, 531249653), (1331, 338067961), (1771, 254075921), (2783, 161684677), (9317, 48295423), (14641, 30733451), (19481, 23097811), (30613, 14698607), (102487, 4390493), (190891, 2357201), (214291, 2099801), (336743, 1336237)]