177535071

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 324979200

約数和(自身を除く): 147444129

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 61, 63, 81, 87, 177, 183, 189, 203, 243, 261, 413, 427, 531, 549, 567, 609, 783, 1239, 1281, 1593, 1647, 1701, 1711, 1769, 1827, 2349, 3599, 3717, 3843, 4779, 4941, 5133, 5307, 5481, 7047, 10797, 11151, 11529, 11977, 12383, 14337, 14823, 15399, 15921, 16443, 25193, 32391, 33453, 34587, 35931, 37149, 46197, 47763, 49329, 75579, 97173, 100359, 103761, 104371, 107793, 111447, 138591, 143289, 226737, 291519, 313113, 323379, 334341, 415773, 429867, 680211, 730597, 874557, 939339, 970137, 1003023, 2040633, 2191791, 2818017, 2910411, 3009069, 6121899, 6575373, 8454051, 19726119, 25362153, 59178357, 177535071]

約数ペア:

[(1, 177535071), (3, 59178357), (7, 25362153), (9, 19726119), (21, 8454051), (27, 6575373), (29, 6121899), (59, 3009069), (61, 2910411), (63, 2818017), (81, 2191791), (87, 2040633), (177, 1003023), (183, 970137), (189, 939339), (203, 874557), (243, 730597), (261, 680211), (413, 429867), (427, 415773), (531, 334341), (549, 323379), (567, 313113), (609, 291519), (783, 226737), (1239, 143289), (1281, 138591), (1593, 111447), (1647, 107793), (1701, 104371), (1711, 103761), (1769, 100359), (1827, 97173), (2349, 75579), (3599, 49329), (3717, 47763), (3843, 46197), (4779, 37149), (4941, 35931), (5133, 34587), (5307, 33453), (5481, 32391), (7047, 25193), (10797, 16443), (11151, 15921), (11529, 15399), (11977, 14823), (12383, 14337)]