30765537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 36

約数和(自身を含む): 50044176

約数和(自身を除く): 19278639

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 227, 333, 407, 681, 1221, 1369, 2043, 2497, 3663, 4107, 7491, 8399, 12321, 15059, 22473, 25197, 45177, 75591, 92389, 135531, 277167, 310763, 831501, 932289, 2796867, 3418393, 10255179, 30765537]

約数ペア:

[(1, 30765537), (3, 10255179), (9, 3418393), (11, 2796867), (33, 932289), (37, 831501), (99, 310763), (111, 277167), (227, 135531), (333, 92389), (407, 75591), (681, 45177), (1221, 25197), (1369, 22473), (2043, 15059), (2497, 12321), (3663, 8399), (4107, 7491)]