75897003

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1607}}^1$

素因数の和:1803

約数の個数: 32

約数和(自身を含む): 125346816

約数和(自身を除く): 49449813

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 1211, 1607, 2249, 3633, 4821, 6747, 11249, 15743, 20891, 33747, 47229, 62673, 146237, 278011, 438711, 834033, 1946077, 3614143, 5838231, 10842429, 25299001, 75897003]

約数ペア:

[(1, 75897003), (3, 25299001), (7, 10842429), (13, 5838231), (21, 3614143), (39, 1946077), (91, 834033), (173, 438711), (273, 278011), (519, 146237), (1211, 62673), (1607, 47229), (2249, 33747), (3633, 20891), (4821, 15743), (6747, 11249)]