127787544

素因数分解:

$2^3\times 3^4\times {\mathrm{197203}}^1$

素因数の和:197221

約数の個数: 40

約数和(自身を含む): 357925260

約数和(自身を除く): 230137716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 197203, 394406, 591609, 788812, 1183218, 1577624, 1774827, 2366436, 3549654, 4732872, 5324481, 7099308, 10648962, 14198616, 15973443, 21297924, 31946886, 42595848, 63893772, 127787544]

約数ペア:

[(1, 127787544), (2, 63893772), (3, 42595848), (4, 31946886), (6, 21297924), (8, 15973443), (9, 14198616), (12, 10648962), (18, 7099308), (24, 5324481), (27, 4732872), (36, 3549654), (54, 2366436), (72, 1774827), (81, 1577624), (108, 1183218), (162, 788812), (216, 591609), (324, 394406), (648, 197203)]