83487159

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 151449600

約数和(自身を除く): 67962441

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 347, 399, 469, 513, 603, 1041, 1197, 1273, 1407, 1809, 2429, 3123, 3591, 3819, 4221, 6593, 7287, 8911, 9369, 11457, 12663, 19779, 21861, 23249, 26733, 34371, 46151, 59337, 65583, 69747, 80199, 138453, 162743, 178011, 209241, 240597, 415359, 441731, 488229, 627723, 1246077, 1325193, 1464687, 3092117, 3975579, 4394061, 9276351, 11926737, 27829053, 83487159]

約数ペア:

[(1, 83487159), (3, 27829053), (7, 11926737), (9, 9276351), (19, 4394061), (21, 3975579), (27, 3092117), (57, 1464687), (63, 1325193), (67, 1246077), (133, 627723), (171, 488229), (189, 441731), (201, 415359), (347, 240597), (399, 209241), (469, 178011), (513, 162743), (603, 138453), (1041, 80199), (1197, 69747), (1273, 65583), (1407, 59337), (1809, 46151), (2429, 34371), (3123, 26733), (3591, 23249), (3819, 21861), (4221, 19779), (6593, 12663), (7287, 11457), (8911, 9369)]