61963278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3469}}^1$

素因数の和:3716

約数の個数: 32

約数和(自身を含む): 134080800

約数和(自身を除く): 72117522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 3469, 5954, 6938, 8931, 10407, 17862, 20814, 45097, 90194, 135291, 270582, 794401, 1588802, 2383203, 4766406, 10327213, 20654426, 30981639, 61963278]

約数ペア:

[(1, 61963278), (2, 30981639), (3, 20654426), (6, 10327213), (13, 4766406), (26, 2383203), (39, 1588802), (78, 794401), (229, 270582), (458, 135291), (687, 90194), (1374, 45097), (2977, 20814), (3469, 17862), (5954, 10407), (6938, 8931)]