61436193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 40170207

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 417, 973, 1619, 1807, 2919, 4857, 5421, 11333, 12649, 21047, 33999, 37947, 63141, 147329, 225041, 441987, 675123, 1575287, 2925533, 4725861, 8776599, 20478731, 61436193]

約数ペア:

[(1, 61436193), (3, 20478731), (7, 8776599), (13, 4725861), (21, 2925533), (39, 1575287), (91, 675123), (139, 441987), (273, 225041), (417, 147329), (973, 63141), (1619, 37947), (1807, 33999), (2919, 21047), (4857, 12649), (5421, 11333)]