61021338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 83301222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 79, 106, 158, 159, 237, 318, 347, 371, 474, 553, 694, 742, 1041, 1106, 1113, 1659, 2082, 2226, 2429, 3318, 4187, 4858, 7287, 8374, 12561, 14574, 18391, 25122, 27413, 29309, 36782, 54826, 55173, 58618, 82239, 87927, 110346, 128737, 164478, 175854, 191891, 257474, 383782, 386211, 575673, 772422, 1151346, 1452889, 2905778, 4358667, 8717334, 10170223, 20340446, 30510669, 61021338]

約数ペア:

[(1, 61021338), (2, 30510669), (3, 20340446), (6, 10170223), (7, 8717334), (14, 4358667), (21, 2905778), (42, 1452889), (53, 1151346), (79, 772422), (106, 575673), (158, 386211), (159, 383782), (237, 257474), (318, 191891), (347, 175854), (371, 164478), (474, 128737), (553, 110346), (694, 87927), (742, 82239), (1041, 58618), (1106, 55173), (1113, 54826), (1659, 36782), (2082, 29309), (2226, 27413), (2429, 25122), (3318, 18391), (4187, 14574), (4858, 12561), (7287, 8374)]