78804527607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1\times {\mathrm{24671}}^1$

素因数の和:25900

約数の個数: 48

約数和(自身を含む): 128027547648

約数和(自身を除く): 49223020041

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1187, 2691, 3561, 10683, 15431, 24671, 27301, 46293, 74013, 81903, 138879, 222039, 245709, 320723, 354913, 567433, 962169, 1064739, 1702299, 2886507, 3194217, 5106897, 7376629, 22129887, 29284477, 66389661, 87853431, 263560293, 380698201, 673542971, 1142094603, 2020628913, 3426283809, 6061886739, 8756058623, 26268175869, 78804527607]

約数ペア:

[(1, 78804527607), (3, 26268175869), (9, 8756058623), (13, 6061886739), (23, 3426283809), (39, 2020628913), (69, 1142094603), (117, 673542971), (207, 380698201), (299, 263560293), (897, 87853431), (1187, 66389661), (2691, 29284477), (3561, 22129887), (10683, 7376629), (15431, 5106897), (24671, 3194217), (27301, 2886507), (46293, 1702299), (74013, 1064739), (81903, 962169), (138879, 567433), (222039, 354913), (245709, 320723)]