15996835017

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 24889835520

約数和(自身を除く): 8893000503

約数列:

[1, 3, 9, 27, 43, 61, 107, 129, 183, 321, 387, 549, 963, 1161, 1647, 2111, 2623, 2889, 4601, 6333, 6527, 7869, 13803, 18999, 19581, 23607, 41409, 56997, 58743, 70821, 90773, 124227, 128771, 176229, 225877, 272319, 280661, 386313, 677631, 816957, 841983, 1158939, 2032893, 2450871, 2525949, 3476817, 5537153, 6098679, 7577847, 9712711, 13778497, 16611459, 29138133, 41335491, 49834377, 87414399, 124006473, 149503131, 262243197, 372019419, 592475371, 1777426113, 5332278339, 15996835017]

約数ペア:

[(1, 15996835017), (3, 5332278339), (9, 1777426113), (27, 592475371), (43, 372019419), (61, 262243197), (107, 149503131), (129, 124006473), (183, 87414399), (321, 49834377), (387, 41335491), (549, 29138133), (963, 16611459), (1161, 13778497), (1647, 9712711), (2111, 7577847), (2623, 6098679), (2889, 5537153), (4601, 3476817), (6333, 2525949), (6527, 2450871), (7869, 2032893), (13803, 1158939), (18999, 841983), (19581, 816957), (23607, 677631), (41409, 386313), (56997, 280661), (58743, 272319), (70821, 225877), (90773, 176229), (124227, 128771)]