68830993

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 19873007

約数列:

[1, 7, 11, 59, 77, 109, 139, 413, 649, 763, 973, 1199, 1529, 4543, 6431, 8201, 8393, 10703, 15151, 45017, 57407, 70741, 90211, 106057, 166661, 495187, 631477, 893909, 1166627, 6257363, 9832999, 68830993]

約数ペア:

[(1, 68830993), (7, 9832999), (11, 6257363), (59, 1166627), (77, 893909), (109, 631477), (139, 495187), (413, 166661), (649, 106057), (763, 90211), (973, 70741), (1199, 57407), (1529, 45017), (4543, 15151), (6431, 10703), (8201, 8393)]