15704879931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{2711}}^1$

素因数の和:3536

約数の個数: 48

約数和(自身を含む): 24837146880

約数和(自身を除く): 9132266949

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 739, 871, 2217, 2613, 2711, 6651, 7839, 8133, 9607, 24399, 28821, 35243, 49513, 86463, 105729, 148539, 181637, 317187, 445617, 544911, 643669, 1634733, 1931007, 2003429, 2361281, 5793021, 6010287, 7083843, 18030861, 21251529, 26044577, 78133731, 134229743, 234401193, 402689229, 1208067687, 1744986659, 5234959977, 15704879931]

約数ペア:

[(1, 15704879931), (3, 5234959977), (9, 1744986659), (13, 1208067687), (39, 402689229), (67, 234401193), (117, 134229743), (201, 78133731), (603, 26044577), (739, 21251529), (871, 18030861), (2217, 7083843), (2613, 6010287), (2711, 5793021), (6651, 2361281), (7839, 2003429), (8133, 1931007), (9607, 1634733), (24399, 643669), (28821, 544911), (35243, 445617), (49513, 317187), (86463, 181637), (105729, 148539)]