85879985409

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{22229}}^1$

素因数の和:22494

約数の個数: 48

約数和(自身を含む): 129698712000

約数和(自身を除く): 43818726591

約数列:

[1, 3, 9, 43, 67, 129, 149, 201, 387, 447, 603, 1341, 2881, 6407, 8643, 9983, 19221, 22229, 25929, 29949, 57663, 66687, 89847, 200061, 429269, 955847, 1287807, 1489343, 2867541, 3312121, 3863421, 4468029, 8602623, 9936363, 13404087, 29809089, 64041749, 142421203, 192125247, 221912107, 427263609, 576375741, 665736321, 1281790827, 1997208963, 9542220601, 28626661803, 85879985409]

約数ペア:

[(1, 85879985409), (3, 28626661803), (9, 9542220601), (43, 1997208963), (67, 1281790827), (129, 665736321), (149, 576375741), (201, 427263609), (387, 221912107), (447, 192125247), (603, 142421203), (1341, 64041749), (2881, 29809089), (6407, 13404087), (8643, 9936363), (9983, 8602623), (19221, 4468029), (22229, 3863421), (25929, 3312121), (29949, 2867541), (57663, 1489343), (66687, 1287807), (89847, 955847), (200061, 429269)]