348534333

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 624476160

約数和(自身を除く): 275941827

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 79, 81, 93, 189, 217, 237, 251, 279, 553, 567, 651, 711, 753, 837, 1659, 1757, 1953, 2133, 2259, 2449, 2511, 4977, 5271, 5859, 6399, 6777, 7347, 7781, 14931, 15813, 17143, 17577, 19829, 20331, 22041, 23343, 44793, 47439, 51429, 54467, 59487, 66123, 70029, 138803, 142317, 154287, 163401, 178461, 198369, 210087, 416409, 462861, 490203, 535383, 614699, 630261, 1249227, 1388583, 1470609, 1606149, 1844097, 3747681, 4302893, 4411827, 5532291, 11243043, 12908679, 16596873, 38726037, 49790619, 116178111, 348534333]

約数ペア:

[(1, 348534333), (3, 116178111), (7, 49790619), (9, 38726037), (21, 16596873), (27, 12908679), (31, 11243043), (63, 5532291), (79, 4411827), (81, 4302893), (93, 3747681), (189, 1844097), (217, 1606149), (237, 1470609), (251, 1388583), (279, 1249227), (553, 630261), (567, 614699), (651, 535383), (711, 490203), (753, 462861), (837, 416409), (1659, 210087), (1757, 198369), (1953, 178461), (2133, 163401), (2259, 154287), (2449, 142317), (2511, 138803), (4977, 70029), (5271, 66123), (5859, 59487), (6399, 54467), (6777, 51429), (7347, 47439), (7781, 44793), (14931, 23343), (15813, 22041), (17143, 20331), (17577, 19829)]