156977987013

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{52517}}^1$

素因数の和:53418

約数の個数: 32

約数和(自身を含む): 234440352000

約数和(自身を除く): 77462364987

約数列:

[1, 3, 9, 27, 149, 447, 743, 1341, 2229, 4023, 6687, 20061, 52517, 110707, 157551, 332121, 472653, 996363, 1417959, 2989089, 7825033, 23475099, 39020131, 70425297, 117060393, 211275891, 351181179, 1053543537, 5813999519, 17441998557, 52325995671, 156977987013]

約数ペア:

[(1, 156977987013), (3, 52325995671), (9, 17441998557), (27, 5813999519), (149, 1053543537), (447, 351181179), (743, 211275891), (1341, 117060393), (2229, 70425297), (4023, 39020131), (6687, 23475099), (20061, 7825033), (52517, 2989089), (110707, 1417959), (157551, 996363), (332121, 472653)]