102378267

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 167132160

約数和(自身を除く): 64753893

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 391, 423, 619, 799, 1081, 1173, 1857, 2397, 3243, 3519, 5571, 7191, 9729, 10523, 14237, 18377, 29093, 31569, 42711, 55131, 87279, 94707, 128133, 165393, 242029, 261837, 494581, 669139, 726087, 1483743, 2007417, 2178261, 4451229, 6022251, 11375363, 34126089, 102378267]

約数ペア:

[(1, 102378267), (3, 34126089), (9, 11375363), (17, 6022251), (23, 4451229), (47, 2178261), (51, 2007417), (69, 1483743), (141, 726087), (153, 669139), (207, 494581), (391, 261837), (423, 242029), (619, 165393), (799, 128133), (1081, 94707), (1173, 87279), (1857, 55131), (2397, 42711), (3243, 31569), (3519, 29093), (5571, 18377), (7191, 14237), (9729, 10523)]