201620715309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{111271}}^1$

素因数の和:112218

約数の個数: 48

約数和(自身を含む): 332448689664

約数和(自身を除く): 130827974355

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 911, 1989, 2733, 8199, 11843, 15487, 35529, 46461, 106587, 111271, 139383, 201331, 333813, 603993, 1001439, 1446523, 1811979, 1891607, 4339569, 5674821, 13018707, 17024463, 24590891, 73772673, 101367881, 221318019, 304103643, 912310929, 1317782453, 1723253977, 3953347359, 5169761931, 11860042077, 15509285793, 22402301701, 67206905103, 201620715309]

約数ペア:

[(1, 201620715309), (3, 67206905103), (9, 22402301701), (13, 15509285793), (17, 11860042077), (39, 5169761931), (51, 3953347359), (117, 1723253977), (153, 1317782453), (221, 912310929), (663, 304103643), (911, 221318019), (1989, 101367881), (2733, 73772673), (8199, 24590891), (11843, 17024463), (15487, 13018707), (35529, 5674821), (46461, 4339569), (106587, 1891607), (111271, 1811979), (139383, 1446523), (201331, 1001439), (333813, 603993)]