61903035

素因数分解:

$3^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 80

約数和(自身を含む): 121166496

約数和(自身を除く): 59263461

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 81, 85, 111, 135, 153, 185, 243, 255, 333, 405, 459, 555, 629, 729, 765, 999, 1215, 1377, 1665, 1887, 2187, 2295, 2997, 3145, 3645, 4131, 4995, 5661, 6561, 6885, 8991, 9435, 10935, 12393, 14985, 16983, 19683, 20655, 26973, 28305, 32805, 37179, 44955, 50949, 61965, 80919, 84915, 98415, 111537, 134865, 152847, 185895, 242757, 254745, 334611, 404595, 458541, 557685, 728271, 764235, 1213785, 1375623, 1673055, 2292705, 3641355, 4126869, 6878115, 12380607, 20634345, 61903035]

約数ペア:

[(1, 61903035), (3, 20634345), (5, 12380607), (9, 6878115), (15, 4126869), (17, 3641355), (27, 2292705), (37, 1673055), (45, 1375623), (51, 1213785), (81, 764235), (85, 728271), (111, 557685), (135, 458541), (153, 404595), (185, 334611), (243, 254745), (255, 242757), (333, 185895), (405, 152847), (459, 134865), (555, 111537), (629, 98415), (729, 84915), (765, 80919), (999, 61965), (1215, 50949), (1377, 44955), (1665, 37179), (1887, 32805), (2187, 28305), (2295, 26973), (2997, 20655), (3145, 19683), (3645, 16983), (4131, 14985), (4995, 12393), (5661, 10935), (6561, 9435), (6885, 8991)]