221469193923

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{80347}}^1$

素因数の和:80683

約数の個数: 32

約数和(自身を含む): 306006322176

約数和(自身を除く): 84537128253

約数列:

[1, 3, 47, 113, 141, 173, 339, 519, 5311, 8131, 15933, 19549, 24393, 58647, 80347, 241041, 918803, 2756409, 3776309, 9079211, 11328927, 13900031, 27237633, 41700093, 426722917, 653301457, 1280168751, 1570703503, 1959904371, 4712110509, 73823064641, 221469193923]

約数ペア:

[(1, 221469193923), (3, 73823064641), (47, 4712110509), (113, 1959904371), (141, 1570703503), (173, 1280168751), (339, 653301457), (519, 426722917), (5311, 41700093), (8131, 27237633), (15933, 13900031), (19549, 11328927), (24393, 9079211), (58647, 3776309), (80347, 2756409), (241041, 918803)]