651057129

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 979746560

約数和(自身を除く): 328689431

約数列:

[1, 3, 9, 27, 103, 193, 309, 579, 927, 1213, 1737, 2781, 3639, 5211, 10917, 19879, 32751, 59637, 124939, 178911, 234109, 374817, 536733, 702327, 1124451, 2106981, 3373353, 6320943, 24113227, 72339681, 217019043, 651057129]

約数ペア:

[(1, 651057129), (3, 217019043), (9, 72339681), (27, 24113227), (103, 6320943), (193, 3373353), (309, 2106981), (579, 1124451), (927, 702327), (1213, 536733), (1737, 374817), (2781, 234109), (3639, 178911), (5211, 124939), (10917, 59637), (19879, 32751)]