156909860973

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{294247}}^1$

素因数の和:294753

約数の個数: 24

約数和(自身を含む): 228564784448

約数和(自身を除く): 71654923475

約数列:

[1, 3, 9, 193, 307, 579, 921, 1737, 2763, 59251, 177753, 294247, 533259, 882741, 2648223, 56789671, 90333829, 170369013, 271001487, 511107039, 813004461, 17434428997, 52303286991, 156909860973]

約数ペア:

[(1, 156909860973), (3, 52303286991), (9, 17434428997), (193, 813004461), (307, 511107039), (579, 271001487), (921, 170369013), (1737, 90333829), (2763, 56789671), (59251, 2648223), (177753, 882741), (294247, 533259)]