26391040803351

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1\times {\mathrm{20517481}}^1$

素因数の和:20518712

約数の個数: 48

約数和(自身を含む): 46167289017408

約数和(自身を除く): 19776248214057

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1201, 3603, 8407, 10809, 20417, 25221, 61251, 75663, 142919, 183753, 428757, 1286271, 20517481, 61552443, 143622367, 184657329, 348797177, 430867101, 1046391531, 1292601303, 2441580239, 3139174593, 7324740717, 21974222151, 24641494681, 73924484043, 172490462767, 221773452129, 418905409577, 517471388301, 1256716228731, 1552414164903, 2932337867039, 3770148686193, 8797013601117, 26391040803351]

約数ペア:

[(1, 26391040803351), (3, 8797013601117), (7, 3770148686193), (9, 2932337867039), (17, 1552414164903), (21, 1256716228731), (51, 517471388301), (63, 418905409577), (119, 221773452129), (153, 172490462767), (357, 73924484043), (1071, 24641494681), (1201, 21974222151), (3603, 7324740717), (8407, 3139174593), (10809, 2441580239), (20417, 1292601303), (25221, 1046391531), (61251, 430867101), (75663, 348797177), (142919, 184657329), (183753, 143622367), (428757, 61552443), (1286271, 20517481)]