71367231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 107352000

約数和(自身を除く): 35984769

約数列:

[1, 3, 13, 29, 39, 87, 89, 267, 377, 709, 1131, 1157, 2127, 2581, 3471, 7743, 9217, 20561, 27651, 33553, 61683, 63101, 100659, 189303, 267293, 801879, 820313, 1829929, 2460939, 5489787, 23789077, 71367231]

約数ペア:

[(1, 71367231), (3, 23789077), (13, 5489787), (29, 2460939), (39, 1829929), (87, 820313), (89, 801879), (267, 267293), (377, 189303), (709, 100659), (1131, 63101), (1157, 61683), (2127, 33553), (2581, 27651), (3471, 20561), (7743, 9217)]