211298470047

素因数分解:

$3^5\times 7^1\times {\mathrm{7349}}^1\times {\mathrm{16903}}^1$

素因数の和:24274

約数の個数: 48

約数和(自身を含む): 361799692800

約数和(自身を除く): 150501222753

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 7349, 16903, 22047, 50709, 51443, 66141, 118321, 152127, 154329, 198423, 354963, 456381, 462987, 595269, 1064889, 1369143, 1388961, 1785807, 3194667, 4107429, 4166883, 9584001, 12500649, 28752003, 124220147, 372660441, 869541029, 1117981323, 2608623087, 3353943969, 7825869261, 10061831907, 23477607783, 30185495721, 70432823349, 211298470047]

約数ペア:

[(1, 211298470047), (3, 70432823349), (7, 30185495721), (9, 23477607783), (21, 10061831907), (27, 7825869261), (63, 3353943969), (81, 2608623087), (189, 1117981323), (243, 869541029), (567, 372660441), (1701, 124220147), (7349, 28752003), (16903, 12500649), (22047, 9584001), (50709, 4166883), (51443, 4107429), (66141, 3194667), (118321, 1785807), (152127, 1388961), (154329, 1369143), (198423, 1064889), (354963, 595269), (456381, 462987)]