53682153

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 85509120

約数和(自身を除く): 31826967

約数列:

[1, 3, 7, 21, 37, 59, 111, 177, 259, 413, 777, 1171, 1239, 2183, 3513, 6549, 8197, 15281, 24591, 43327, 45843, 69089, 129981, 207267, 303289, 483623, 909867, 1450869, 2556293, 7668879, 17894051, 53682153]

約数ペア:

[(1, 53682153), (3, 17894051), (7, 7668879), (21, 2556293), (37, 1450869), (59, 909867), (111, 483623), (177, 303289), (259, 207267), (413, 129981), (777, 69089), (1171, 45843), (1239, 43327), (2183, 24591), (3513, 15281), (6549, 8197)]