52688331

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 84015360

約数和(自身を除く): 31327029

約数列:

[1, 3, 9, 23, 29, 67, 69, 87, 131, 201, 207, 261, 393, 603, 667, 1179, 1541, 1943, 2001, 3013, 3799, 4623, 5829, 6003, 8777, 9039, 11397, 13869, 17487, 26331, 27117, 34191, 44689, 78993, 87377, 134067, 201871, 254533, 262131, 402201, 605613, 763599, 786393, 1816839, 2290797, 5854259, 17562777, 52688331]

約数ペア:

[(1, 52688331), (3, 17562777), (9, 5854259), (23, 2290797), (29, 1816839), (67, 786393), (69, 763599), (87, 605613), (131, 402201), (201, 262131), (207, 254533), (261, 201871), (393, 134067), (603, 87377), (667, 78993), (1179, 44689), (1541, 34191), (1943, 27117), (2001, 26331), (3013, 17487), (3799, 13869), (4623, 11397), (5829, 9039), (6003, 8777)]