83112897

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 135347200

約数和(自身を除く): 52234303

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 3109, 3819, 8911, 9327, 21763, 26733, 59071, 65289, 177213, 208303, 413497, 624909, 1240491, 1458121, 3957757, 4374363, 11873271, 27704299, 83112897]

約数ペア:

[(1, 83112897), (3, 27704299), (7, 11873271), (19, 4374363), (21, 3957757), (57, 1458121), (67, 1240491), (133, 624909), (201, 413497), (399, 208303), (469, 177213), (1273, 65289), (1407, 59071), (3109, 26733), (3819, 21763), (8911, 9327)]