173873241

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 269655360

約数和(自身を除く): 95782119

約数列:

[1, 3, 9, 29, 61, 67, 87, 163, 183, 201, 261, 489, 549, 603, 1467, 1769, 1943, 4087, 4727, 5307, 5829, 9943, 10921, 12261, 14181, 15921, 17487, 29829, 32763, 36783, 42543, 89487, 98289, 118523, 288347, 316709, 355569, 666181, 865041, 950127, 1066707, 1998543, 2595123, 2850381, 5995629, 19319249, 57957747, 173873241]

約数ペア:

[(1, 173873241), (3, 57957747), (9, 19319249), (29, 5995629), (61, 2850381), (67, 2595123), (87, 1998543), (163, 1066707), (183, 950127), (201, 865041), (261, 666181), (489, 355569), (549, 316709), (603, 288347), (1467, 118523), (1769, 98289), (1943, 89487), (4087, 42543), (4727, 36783), (5307, 32763), (5829, 29829), (9943, 17487), (10921, 15921), (12261, 14181)]