22278399327

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{110503}}^1$

素因数の和:110665

約数の個数: 40

約数和(自身を含む): 35299397760

約数和(自身を除く): 13020998433

約数列:

[1, 3, 9, 19, 27, 57, 81, 131, 171, 393, 513, 1179, 1539, 2489, 3537, 7467, 10611, 22401, 67203, 110503, 201609, 331509, 994527, 2099557, 2983581, 6298671, 8950743, 14475893, 18896013, 43427679, 56688039, 130283037, 170064117, 275041967, 390849111, 825125901, 1172547333, 2475377703, 7426133109, 22278399327]

約数ペア:

[(1, 22278399327), (3, 7426133109), (9, 2475377703), (19, 1172547333), (27, 825125901), (57, 390849111), (81, 275041967), (131, 170064117), (171, 130283037), (393, 56688039), (513, 43427679), (1179, 18896013), (1539, 14475893), (2489, 8950743), (3537, 6298671), (7467, 2983581), (10611, 2099557), (22401, 994527), (67203, 331509), (110503, 201609)]