202183911

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1733}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 312120000

約数和(自身を除く): 109936089

約数列:

[1, 3, 9, 27, 29, 87, 149, 261, 447, 783, 1341, 1733, 4023, 4321, 5199, 12963, 15597, 38889, 46791, 50257, 116667, 150771, 258217, 452313, 774651, 1356939, 2323953, 6971859, 7488293, 22464879, 67394637, 202183911]

約数ペア:

[(1, 202183911), (3, 67394637), (9, 22464879), (27, 7488293), (29, 6971859), (87, 2323953), (149, 1356939), (261, 774651), (447, 452313), (783, 258217), (1341, 150771), (1733, 116667), (4023, 50257), (4321, 46791), (5199, 38889), (12963, 15597)]