77927805

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9463}}^1$

素因数の和:9538

約数の個数: 32

約数和(自身を含む): 140824320

約数和(自身を除く): 62896515

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 9463, 28389, 47315, 85167, 141945, 255501, 425835, 577243, 1277505, 1731729, 2886215, 5195187, 8658645, 15585561, 25975935, 77927805]

約数ペア:

[(1, 77927805), (3, 25975935), (5, 15585561), (9, 8658645), (15, 5195187), (27, 2886215), (45, 1731729), (61, 1277505), (135, 577243), (183, 425835), (305, 255501), (549, 141945), (915, 85167), (1647, 47315), (2745, 28389), (8235, 9463)]