151799697

素因数分解:

$3^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 263476800

約数和(自身を除く): 111677103

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 179, 189, 441, 537, 641, 1253, 1323, 1611, 1923, 3759, 4487, 4833, 5769, 8771, 11277, 13461, 17307, 26313, 31409, 33831, 40383, 78939, 94227, 114739, 121149, 236817, 282681, 344217, 803173, 848043, 1032651, 2409519, 3097953, 5622211, 7228557, 16866633, 21685671, 50599899, 151799697]

約数ペア:

[(1, 151799697), (3, 50599899), (7, 21685671), (9, 16866633), (21, 7228557), (27, 5622211), (49, 3097953), (63, 2409519), (147, 1032651), (179, 848043), (189, 803173), (441, 344217), (537, 282681), (641, 236817), (1253, 121149), (1323, 114739), (1611, 94227), (1923, 78939), (3759, 40383), (4487, 33831), (4833, 31409), (5769, 26313), (8771, 17307), (11277, 13461)]