27773334

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 65249280

約数和(自身を除く): 37475946

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 186, 279, 282, 353, 423, 558, 706, 837, 846, 1059, 1269, 1457, 1674, 2118, 2538, 2914, 3177, 4371, 6354, 8742, 9531, 10943, 13113, 16591, 19062, 21886, 26226, 32829, 33182, 39339, 49773, 65658, 78678, 98487, 99546, 149319, 196974, 295461, 298638, 447957, 514321, 590922, 895914, 1028642, 1542963, 3085926, 4628889, 9257778, 13886667, 27773334]

約数ペア:

[(1, 27773334), (2, 13886667), (3, 9257778), (6, 4628889), (9, 3085926), (18, 1542963), (27, 1028642), (31, 895914), (47, 590922), (54, 514321), (62, 447957), (93, 298638), (94, 295461), (141, 196974), (186, 149319), (279, 99546), (282, 98487), (353, 78678), (423, 65658), (558, 49773), (706, 39339), (837, 33182), (846, 32829), (1059, 26226), (1269, 21886), (1457, 19062), (1674, 16591), (2118, 13113), (2538, 10943), (2914, 9531), (3177, 8742), (4371, 6354)]