156933233217

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{2447}}^1$

素因数の和:2923

約数の個数: 64

約数和(自身を含む): 238580121600

約数和(自身を除く): 81646888383

約数列:

[1, 3, 9, 27, 79, 107, 237, 281, 321, 711, 843, 963, 2133, 2447, 2529, 2889, 7341, 7587, 8453, 22023, 22199, 25359, 30067, 66069, 66597, 76077, 90201, 193313, 199791, 228231, 261829, 270603, 579939, 599373, 687607, 785487, 811809, 1739817, 2062821, 2356461, 2375293, 5219451, 6188463, 7069383, 7125879, 18565389, 20684491, 21377637, 54320953, 62053473, 64132911, 73573949, 162962859, 186160419, 220721847, 488888577, 558481257, 662165541, 1466665731, 1986496623, 5812341971, 17437025913, 52311077739, 156933233217]

約数ペア:

[(1, 156933233217), (3, 52311077739), (9, 17437025913), (27, 5812341971), (79, 1986496623), (107, 1466665731), (237, 662165541), (281, 558481257), (321, 488888577), (711, 220721847), (843, 186160419), (963, 162962859), (2133, 73573949), (2447, 64132911), (2529, 62053473), (2889, 54320953), (7341, 21377637), (7587, 20684491), (8453, 18565389), (22023, 7125879), (22199, 7069383), (25359, 6188463), (30067, 5219451), (66069, 2375293), (66597, 2356461), (76077, 2062821), (90201, 1739817), (193313, 811809), (199791, 785487), (228231, 687607), (261829, 599373), (270603, 579939)]