329462511

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 544997376

約数和(自身を除く): 215534865

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 127, 131, 161, 287, 381, 393, 483, 861, 889, 917, 943, 2667, 2751, 2829, 2921, 3013, 5207, 5371, 6601, 8763, 9039, 15621, 16113, 16637, 19803, 20447, 21091, 36449, 37597, 49911, 61341, 63273, 109347, 112791, 116459, 119761, 123533, 349377, 359283, 370599, 382651, 682117, 838327, 864731, 1147953, 2046351, 2514981, 2594193, 2678557, 4774819, 8035671, 14324457, 15688691, 47066073, 109820837, 329462511]

約数ペア:

[(1, 329462511), (3, 109820837), (7, 47066073), (21, 15688691), (23, 14324457), (41, 8035671), (69, 4774819), (123, 2678557), (127, 2594193), (131, 2514981), (161, 2046351), (287, 1147953), (381, 864731), (393, 838327), (483, 682117), (861, 382651), (889, 370599), (917, 359283), (943, 349377), (2667, 123533), (2751, 119761), (2829, 116459), (2921, 112791), (3013, 109347), (5207, 63273), (5371, 61341), (6601, 49911), (8763, 37597), (9039, 36449), (15621, 21091), (16113, 20447), (16637, 19803)]