1531567071937

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{2063}}^1$

素因数の和:2686

約数の個数: 64

約数和(自身を含む): 1857481113600

約数和(自身を除く): 325914041663

約数列:

[1, 7, 29, 61, 167, 203, 359, 427, 1169, 1769, 2063, 2513, 4843, 10187, 10411, 12383, 14441, 21899, 33901, 59827, 59953, 71309, 72877, 125843, 153293, 295423, 344521, 418789, 419671, 635071, 740617, 880901, 1738637, 2067961, 2411647, 3649447, 3657133, 4445497, 5184319, 9991109, 12170459, 21015781, 21477893, 25546129, 25599931, 45177637, 69937763, 106056857, 123683039, 147110467, 150345251, 316243459, 609457649, 742397999, 865781273, 1310151473, 3586808131, 4266203543, 7544665379, 9171060311, 25107656917, 52812657653, 218795295991, 1531567071937]

約数ペア:

[(1, 1531567071937), (7, 218795295991), (29, 52812657653), (61, 25107656917), (167, 9171060311), (203, 7544665379), (359, 4266203543), (427, 3586808131), (1169, 1310151473), (1769, 865781273), (2063, 742397999), (2513, 609457649), (4843, 316243459), (10187, 150345251), (10411, 147110467), (12383, 123683039), (14441, 106056857), (21899, 69937763), (33901, 45177637), (59827, 25599931), (59953, 25546129), (71309, 21477893), (72877, 21015781), (125843, 12170459), (153293, 9991109), (295423, 5184319), (344521, 4445497), (418789, 3657133), (419671, 3649447), (635071, 2411647), (740617, 2067961), (880901, 1738637)]