255174056253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1213}}^1\times {\mathrm{2777}}^1$

素因数の和:4458

約数の個数: 48

約数和(自身を含む): 389320476480

約数和(自身を除く): 134146420227

約数列:

[1, 3, 9, 19, 57, 171, 443, 1213, 1329, 2777, 3639, 3987, 8331, 8417, 10917, 23047, 24993, 25251, 52763, 69141, 75753, 158289, 207423, 474867, 537359, 1230211, 1612077, 3368501, 3690633, 4836231, 10105503, 10209821, 11071899, 23374009, 30316509, 30629463, 64001519, 70122027, 91888389, 192004557, 210366081, 576013671, 1492245943, 4476737829, 13430213487, 28352672917, 85058018751, 255174056253]

約数ペア:

[(1, 255174056253), (3, 85058018751), (9, 28352672917), (19, 13430213487), (57, 4476737829), (171, 1492245943), (443, 576013671), (1213, 210366081), (1329, 192004557), (2777, 91888389), (3639, 70122027), (3987, 64001519), (8331, 30629463), (8417, 30316509), (10917, 23374009), (23047, 11071899), (24993, 10209821), (25251, 10105503), (52763, 4836231), (69141, 3690633), (75753, 3368501), (158289, 1612077), (207423, 1230211), (474867, 537359)]