223048287

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{877}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 403233792

約数和(自身を除く): 180185505

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 367, 693, 877, 1101, 2569, 2631, 3303, 4037, 6139, 7707, 7893, 9647, 12111, 18417, 23121, 28259, 28941, 36333, 55251, 67529, 84777, 86823, 202587, 254331, 321859, 607761, 965577, 2253013, 2896731, 3540449, 6759039, 10621347, 20277117, 24783143, 31864041, 74349429, 223048287]

約数ペア:

[(1, 223048287), (3, 74349429), (7, 31864041), (9, 24783143), (11, 20277117), (21, 10621347), (33, 6759039), (63, 3540449), (77, 2896731), (99, 2253013), (231, 965577), (367, 607761), (693, 321859), (877, 254331), (1101, 202587), (2569, 86823), (2631, 84777), (3303, 67529), (4037, 55251), (6139, 36333), (7707, 28941), (7893, 28259), (9647, 23121), (12111, 18417)]