61388037

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 98227800

約数和(自身を除く): 36839763

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 327, 409, 459, 981, 1227, 1377, 1853, 2943, 3681, 5559, 6953, 8829, 11043, 16677, 20859, 33129, 44581, 50031, 62577, 133743, 150093, 187731, 401229, 563193, 757877, 1203687, 2273631, 3611061, 6820893, 20462679, 61388037]

約数ペア:

[(1, 61388037), (3, 20462679), (9, 6820893), (17, 3611061), (27, 2273631), (51, 1203687), (81, 757877), (109, 563193), (153, 401229), (327, 187731), (409, 150093), (459, 133743), (981, 62577), (1227, 50031), (1377, 44581), (1853, 33129), (2943, 20859), (3681, 16677), (5559, 11043), (6953, 8829)]