61147827

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 41220621

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 433, 639, 663, 923, 1207, 1299, 1989, 2769, 3621, 3897, 5629, 7361, 8307, 10863, 15691, 16887, 22083, 30743, 47073, 50661, 66249, 92229, 95693, 141219, 276687, 287079, 399659, 522631, 861237, 1198977, 1567893, 3596931, 4703679, 6794203, 20382609, 61147827]

約数ペア:

[(1, 61147827), (3, 20382609), (9, 6794203), (13, 4703679), (17, 3596931), (39, 1567893), (51, 1198977), (71, 861237), (117, 522631), (153, 399659), (213, 287079), (221, 276687), (433, 141219), (639, 95693), (663, 92229), (923, 66249), (1207, 50661), (1299, 47073), (1989, 30743), (2769, 22083), (3621, 16887), (3897, 15691), (5629, 10863), (7361, 8307)]