2017150371

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 3289651200

約数和(自身を除く): 1272500829

約数列:

[1, 3, 9, 19, 27, 47, 57, 79, 81, 141, 171, 237, 353, 423, 513, 711, 893, 1059, 1269, 1501, 1539, 2133, 2679, 3177, 3713, 3807, 4503, 6399, 6707, 8037, 9531, 11139, 13509, 16591, 20121, 24111, 27887, 28593, 33417, 40527, 49773, 60363, 70547, 72333, 83661, 100251, 121581, 149319, 181089, 211641, 250983, 300753, 315229, 447957, 529853, 543267, 634923, 752949, 945687, 1310689, 1343871, 1589559, 1904769, 2258847, 2837061, 3932067, 4768677, 5714307, 8511183, 11796201, 14306031, 24903091, 25533549, 35388603, 42918093, 74709273, 106165809, 224127819, 672383457, 2017150371]

約数ペア:

[(1, 2017150371), (3, 672383457), (9, 224127819), (19, 106165809), (27, 74709273), (47, 42918093), (57, 35388603), (79, 25533549), (81, 24903091), (141, 14306031), (171, 11796201), (237, 8511183), (353, 5714307), (423, 4768677), (513, 3932067), (711, 2837061), (893, 2258847), (1059, 1904769), (1269, 1589559), (1501, 1343871), (1539, 1310689), (2133, 945687), (2679, 752949), (3177, 634923), (3713, 543267), (3807, 529853), (4503, 447957), (6399, 315229), (6707, 300753), (8037, 250983), (9531, 211641), (11139, 181089), (13509, 149319), (16591, 121581), (20121, 100251), (24111, 83661), (27887, 72333), (28593, 70547), (33417, 60363), (40527, 49773)]