173089917

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19213}}^1$

素因数の和:19250

約数の個数: 48

約数和(自身を含む): 335707008

約数和(自身を除く): 162617091

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 3003, 9009, 19213, 57639, 134491, 172917, 211343, 249769, 403473, 634029, 749307, 1210419, 1479401, 1748383, 1902087, 2247921, 2747459, 4438203, 5245149, 8242377, 13314609, 15735447, 19232213, 24727131, 57696639, 173089917]

約数ペア:

[(1, 173089917), (3, 57696639), (7, 24727131), (9, 19232213), (11, 15735447), (13, 13314609), (21, 8242377), (33, 5245149), (39, 4438203), (63, 2747459), (77, 2247921), (91, 1902087), (99, 1748383), (117, 1479401), (143, 1210419), (231, 749307), (273, 634029), (429, 403473), (693, 249769), (819, 211343), (1001, 172917), (1287, 134491), (3003, 57639), (9009, 19213)]