9968204439

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6793}}^1$

素因数の和:6981

約数の個数: 64

約数和(自身を含む): 16436044800

約数和(自身を除く): 6467840361

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 139, 153, 207, 391, 417, 459, 621, 1173, 1251, 2363, 3197, 3519, 3753, 6793, 7089, 9591, 10557, 20379, 21267, 28773, 54349, 61137, 63801, 86319, 115481, 156239, 163047, 183411, 346443, 468717, 489141, 944227, 1039329, 1406151, 1467423, 2656063, 2832681, 3117987, 4218453, 7968189, 8498043, 16051859, 21717221, 23904567, 25494129, 48155577, 65151663, 71713701, 144466731, 195454989, 369192757, 433400193, 586364967, 1107578271, 3322734813, 9968204439]

約数ペア:

[(1, 9968204439), (3, 3322734813), (9, 1107578271), (17, 586364967), (23, 433400193), (27, 369192757), (51, 195454989), (69, 144466731), (139, 71713701), (153, 65151663), (207, 48155577), (391, 25494129), (417, 23904567), (459, 21717221), (621, 16051859), (1173, 8498043), (1251, 7968189), (2363, 4218453), (3197, 3117987), (3519, 2832681), (3753, 2656063), (6793, 1467423), (7089, 1406151), (9591, 1039329), (10557, 944227), (20379, 489141), (21267, 468717), (28773, 346443), (54349, 183411), (61137, 163047), (63801, 156239), (86319, 115481)]