15661874241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{40849}}^1$

素因数の和:41010

約数の個数: 48

約数和(自身を含む): 25426674000

約数和(自身を除く): 9764799759

約数列:

[1, 3, 9, 13, 29, 39, 87, 113, 117, 261, 339, 377, 1017, 1131, 1469, 3277, 3393, 4407, 9831, 13221, 29493, 40849, 42601, 122547, 127803, 367641, 383409, 531037, 1184621, 1593111, 3553863, 4615937, 4779333, 10661589, 13847811, 15400073, 41543433, 46200219, 60007181, 133862173, 138600657, 180021543, 401586519, 540064629, 1204759557, 1740208249, 5220624747, 15661874241]

約数ペア:

[(1, 15661874241), (3, 5220624747), (9, 1740208249), (13, 1204759557), (29, 540064629), (39, 401586519), (87, 180021543), (113, 138600657), (117, 133862173), (261, 60007181), (339, 46200219), (377, 41543433), (1017, 15400073), (1131, 13847811), (1469, 10661589), (3277, 4779333), (3393, 4615937), (4407, 3553863), (9831, 1593111), (13221, 1184621), (29493, 531037), (40849, 383409), (42601, 367641), (122547, 127803)]