2017884732417

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{1609}}^1\times {\mathrm{3517}}^1$

素因数の和:5463

約数の個数: 64

約数和(自身を含む): 3066705331200

約数和(自身を除く): 1048820598783

約数列:

[1, 3, 9, 27, 47, 141, 281, 423, 843, 1269, 1609, 2529, 3517, 4827, 7587, 10551, 13207, 14481, 31653, 39621, 43443, 75623, 94959, 118863, 165299, 226869, 356589, 452129, 495897, 680607, 988277, 1356387, 1487691, 2041821, 2964831, 4069161, 4463073, 5658853, 8894493, 12207483, 16976559, 21250063, 26683479, 46449019, 50929677, 63750189, 139347057, 152789031, 191250567, 265966091, 418041171, 573751701, 797898273, 1254123513, 1590137693, 2393694819, 4770413079, 7181084457, 14311239237, 42933717711, 74736471571, 224209414713, 672628244139, 2017884732417]

約数ペア:

[(1, 2017884732417), (3, 672628244139), (9, 224209414713), (27, 74736471571), (47, 42933717711), (141, 14311239237), (281, 7181084457), (423, 4770413079), (843, 2393694819), (1269, 1590137693), (1609, 1254123513), (2529, 797898273), (3517, 573751701), (4827, 418041171), (7587, 265966091), (10551, 191250567), (13207, 152789031), (14481, 139347057), (31653, 63750189), (39621, 50929677), (43443, 46449019), (75623, 26683479), (94959, 21250063), (118863, 16976559), (165299, 12207483), (226869, 8894493), (356589, 5658853), (452129, 4463073), (495897, 4069161), (680607, 2964831), (988277, 2041821), (1356387, 1487691)]