61993827

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 109474560

約数和(自身を除く): 47480733

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 773, 1197, 1273, 1407, 2319, 3819, 4221, 5411, 6957, 8911, 11457, 14687, 16233, 26733, 44061, 48699, 51791, 80199, 102809, 132183, 155373, 308427, 362537, 466119, 925281, 984029, 1087611, 2952087, 3262833, 6888203, 8856261, 20664609, 61993827]

約数ペア:

[(1, 61993827), (3, 20664609), (7, 8856261), (9, 6888203), (19, 3262833), (21, 2952087), (57, 1087611), (63, 984029), (67, 925281), (133, 466119), (171, 362537), (201, 308427), (399, 155373), (469, 132183), (603, 102809), (773, 80199), (1197, 51791), (1273, 48699), (1407, 44061), (2319, 26733), (3819, 16233), (4221, 14687), (5411, 11457), (6957, 8911)]