198363393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{919}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 297086400

約数和(自身を除く): 98723007

約数列:

[1, 3, 9, 29, 87, 261, 827, 919, 2481, 2757, 7443, 8271, 23983, 26651, 71949, 79953, 215847, 239859, 760013, 2280039, 6840117, 22040377, 66121131, 198363393]

約数ペア:

[(1, 198363393), (3, 66121131), (9, 22040377), (29, 6840117), (87, 2280039), (261, 760013), (827, 239859), (919, 215847), (2481, 79953), (2757, 71949), (7443, 26651), (8271, 23983)]