68314077

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 115153920

約数和(自身を除く): 46839843

約数列:

[1, 3, 9, 13, 27, 39, 41, 47, 101, 117, 123, 141, 303, 351, 369, 423, 533, 611, 909, 1107, 1269, 1313, 1599, 1833, 1927, 2727, 3939, 4141, 4747, 4797, 5499, 5781, 11817, 12423, 14241, 14391, 16497, 17343, 25051, 35451, 37269, 42723, 52029, 53833, 61711, 75153, 111807, 128169, 161499, 185133, 194627, 225459, 484497, 555399, 583881, 676377, 1453491, 1666197, 1751643, 2530151, 5254929, 7590453, 22771359, 68314077]

約数ペア:

[(1, 68314077), (3, 22771359), (9, 7590453), (13, 5254929), (27, 2530151), (39, 1751643), (41, 1666197), (47, 1453491), (101, 676377), (117, 583881), (123, 555399), (141, 484497), (303, 225459), (351, 194627), (369, 185133), (423, 161499), (533, 128169), (611, 111807), (909, 75153), (1107, 61711), (1269, 53833), (1313, 52029), (1599, 42723), (1833, 37269), (1927, 35451), (2727, 25051), (3939, 17343), (4141, 16497), (4747, 14391), (4797, 14241), (5499, 12423), (5781, 11817)]