42202161

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 65116800

約数和(自身を除く): 22914639

約数列:

[1, 3, 9, 27, 41, 67, 123, 201, 369, 569, 603, 1107, 1707, 1809, 2747, 5121, 8241, 15363, 23329, 24723, 38123, 69987, 74169, 114369, 209961, 343107, 629883, 1029321, 1563043, 4689129, 14067387, 42202161]

約数ペア:

[(1, 42202161), (3, 14067387), (9, 4689129), (27, 1563043), (41, 1029321), (67, 629883), (123, 343107), (201, 209961), (369, 114369), (569, 74169), (603, 69987), (1107, 38123), (1707, 24723), (1809, 23329), (2747, 15363), (5121, 8241)]