43870827

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 36107925

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 2087, 3003, 6261, 7007, 14609, 21021, 22957, 27131, 43827, 68871, 81393, 102263, 160699, 189917, 298441, 306789, 482097, 569751, 895323, 1124893, 1329419, 2089087, 3374679, 3988257, 6267261, 14623609, 43870827]

約数ペア:

[(1, 43870827), (3, 14623609), (7, 6267261), (11, 3988257), (13, 3374679), (21, 2089087), (33, 1329419), (39, 1124893), (49, 895323), (77, 569751), (91, 482097), (143, 306789), (147, 298441), (231, 189917), (273, 160699), (429, 102263), (539, 81393), (637, 68871), (1001, 43827), (1617, 27131), (1911, 22957), (2087, 21021), (3003, 14609), (6261, 7007)]