53010369

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 84759048

約数和(自身を除く): 31748679

約数列:

[1, 3, 9, 17, 27, 51, 81, 137, 153, 281, 411, 459, 843, 1233, 1377, 2329, 2529, 3699, 4777, 6987, 7587, 11097, 14331, 20961, 22761, 38497, 42993, 62883, 115491, 128979, 188649, 346473, 386937, 654449, 1039419, 1963347, 3118257, 5890041, 17670123, 53010369]

約数ペア:

[(1, 53010369), (3, 17670123), (9, 5890041), (17, 3118257), (27, 1963347), (51, 1039419), (81, 654449), (137, 386937), (153, 346473), (281, 188649), (411, 128979), (459, 115491), (843, 62883), (1233, 42993), (1377, 38497), (2329, 22761), (2529, 20961), (3699, 14331), (4777, 11097), (6987, 7587)]