15677769051

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{30197}}^1$

素因数の和:30321

約数の個数: 64

約数和(自身を含む): 27598556160

約数和(自身を除く): 11920787109

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 67, 123, 189, 201, 287, 369, 469, 603, 861, 1107, 1407, 1809, 2583, 2747, 4221, 7749, 8241, 12663, 19229, 24723, 30197, 57687, 74169, 90591, 173061, 211379, 271773, 519183, 634137, 815319, 1238077, 1902411, 2023199, 3714231, 5707233, 6069597, 8666539, 11142693, 14162393, 18208791, 25999617, 33428079, 42487179, 54626373, 77998851, 82951159, 127461537, 233996553, 248853477, 382384611, 580658113, 746560431, 1741974339, 2239681293, 5225923017, 15677769051]

約数ペア:

[(1, 15677769051), (3, 5225923017), (7, 2239681293), (9, 1741974339), (21, 746560431), (27, 580658113), (41, 382384611), (63, 248853477), (67, 233996553), (123, 127461537), (189, 82951159), (201, 77998851), (287, 54626373), (369, 42487179), (469, 33428079), (603, 25999617), (861, 18208791), (1107, 14162393), (1407, 11142693), (1809, 8666539), (2583, 6069597), (2747, 5707233), (4221, 3714231), (7749, 2023199), (8241, 1902411), (12663, 1238077), (19229, 815319), (24723, 634137), (30197, 519183), (57687, 271773), (74169, 211379), (90591, 173061)]