87134157

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 143640000

約数和(自身を除く): 56505843

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 149, 179, 297, 363, 447, 537, 1089, 1341, 1611, 1639, 1969, 3267, 4023, 4833, 4917, 5907, 14751, 17721, 18029, 21659, 26671, 44253, 53163, 54087, 64977, 80013, 162261, 194931, 240039, 293381, 486783, 584793, 720117, 880143, 2640429, 3227191, 7921287, 9681573, 29044719, 87134157]

約数ペア:

[(1, 87134157), (3, 29044719), (9, 9681573), (11, 7921287), (27, 3227191), (33, 2640429), (99, 880143), (121, 720117), (149, 584793), (179, 486783), (297, 293381), (363, 240039), (447, 194931), (537, 162261), (1089, 80013), (1341, 64977), (1611, 54087), (1639, 53163), (1969, 44253), (3267, 26671), (4023, 21659), (4833, 18029), (4917, 17721), (5907, 14751)]