13565869821

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{10651}}^1$

素因数の和:10983

約数の個数: 64

約数和(自身を含む): 24051363840

約数和(自身を除く): 10485494019

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 293, 483, 621, 879, 1449, 2051, 2637, 4347, 6153, 6739, 7911, 10651, 18459, 20217, 31953, 47173, 55377, 60651, 74557, 95859, 141519, 181953, 223671, 244973, 287577, 424557, 671013, 734919, 1273671, 1714811, 2013039, 2204757, 3120743, 5144433, 6614271, 9362229, 15433299, 21845201, 28086687, 46299897, 65535603, 71777089, 84260061, 196606809, 215331267, 502439623, 589820427, 645993801, 1507318869, 1937981403, 4521956607, 13565869821]

約数ペア:

[(1, 13565869821), (3, 4521956607), (7, 1937981403), (9, 1507318869), (21, 645993801), (23, 589820427), (27, 502439623), (63, 215331267), (69, 196606809), (161, 84260061), (189, 71777089), (207, 65535603), (293, 46299897), (483, 28086687), (621, 21845201), (879, 15433299), (1449, 9362229), (2051, 6614271), (2637, 5144433), (4347, 3120743), (6153, 2204757), (6739, 2013039), (7911, 1714811), (10651, 1273671), (18459, 734919), (20217, 671013), (31953, 424557), (47173, 287577), (55377, 244973), (60651, 223671), (74557, 181953), (95859, 141519)]