71916201

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13121}}^1$

素因数の和:13166

約数の個数: 32

約数和(自身を含む): 125971200

約数和(自身を除く): 54054999

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 13121, 39363, 91847, 118089, 275541, 354267, 380509, 826623, 1141527, 2479869, 2663563, 3424581, 7990689, 10273743, 23972067, 71916201]

約数ペア:

[(1, 71916201), (3, 23972067), (7, 10273743), (9, 7990689), (21, 3424581), (27, 2663563), (29, 2479869), (63, 1141527), (87, 826623), (189, 380509), (203, 354267), (261, 275541), (609, 118089), (783, 91847), (1827, 39363), (5481, 13121)]