199791063

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8231}}^1$

素因数の和:8300

約数の個数: 32

約数和(自身を含む): 316108800

約数和(自身を除く): 116317737

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 2697, 8091, 8231, 24273, 24693, 74079, 222237, 238699, 255161, 716097, 765483, 2148291, 2296449, 6444873, 6889347, 7399669, 22199007, 66597021, 199791063]

約数ペア:

[(1, 199791063), (3, 66597021), (9, 22199007), (27, 7399669), (29, 6889347), (31, 6444873), (87, 2296449), (93, 2148291), (261, 765483), (279, 716097), (783, 255161), (837, 238699), (899, 222237), (2697, 74079), (8091, 24693), (8231, 24273)]