63628761

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 100896768

約数和(自身を除く): 37268007

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 469, 861, 1103, 1407, 2747, 3309, 7721, 8241, 19229, 23163, 45223, 57687, 73901, 135669, 221703, 316561, 517307, 949683, 1551921, 3029941, 9089823, 21209587, 63628761]

約数ペア:

[(1, 63628761), (3, 21209587), (7, 9089823), (21, 3029941), (41, 1551921), (67, 949683), (123, 517307), (201, 316561), (287, 221703), (469, 135669), (861, 73901), (1103, 57687), (1407, 45223), (2747, 23163), (3309, 19229), (7721, 8241)]