216417603

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 321076224

約数和(自身を除く): 104658621

約数列:

[1, 3, 23, 31, 53, 69, 83, 93, 159, 249, 529, 713, 1219, 1587, 1643, 1909, 2139, 2573, 3657, 4399, 4929, 5727, 7719, 13197, 16399, 28037, 37789, 43907, 49197, 59179, 84111, 101177, 113367, 131721, 136369, 177537, 303531, 409107, 869147, 1361117, 2327071, 2607441, 3136487, 4083351, 6981213, 9409461, 72139201, 216417603]

約数ペア:

[(1, 216417603), (3, 72139201), (23, 9409461), (31, 6981213), (53, 4083351), (69, 3136487), (83, 2607441), (93, 2327071), (159, 1361117), (249, 869147), (529, 409107), (713, 303531), (1219, 177537), (1587, 136369), (1643, 131721), (1909, 113367), (2139, 101177), (2573, 84111), (3657, 59179), (4399, 49197), (4929, 43907), (5727, 37789), (7719, 28037), (13197, 16399)]