74966769

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 116688000

約数和(自身を除く): 41721231

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1429, 1809, 1943, 4287, 5829, 12861, 17487, 38583, 41441, 52461, 95743, 124323, 287229, 372969, 861687, 1118907, 2585061, 2776547, 8329641, 24988923, 74966769]

約数ペア:

[(1, 74966769), (3, 24988923), (9, 8329641), (27, 2776547), (29, 2585061), (67, 1118907), (87, 861687), (201, 372969), (261, 287229), (603, 124323), (783, 95743), (1429, 52461), (1809, 41441), (1943, 38583), (4287, 17487), (5829, 12861)]