2915658423

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:798

約数の個数: 80

約数和(自身を含む): 4797001440

約数和(自身を除く): 1881343017

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 89, 111, 153, 267, 333, 459, 629, 643, 801, 999, 1377, 1513, 1887, 1929, 2403, 2997, 3293, 4539, 5661, 5787, 7209, 9879, 10931, 13617, 16983, 17361, 23791, 29637, 32793, 40851, 50949, 52083, 55981, 57227, 71373, 88911, 98379, 122553, 167943, 171681, 214119, 266733, 295137, 404447, 503829, 515043, 642357, 885411, 972859, 1213341, 1511487, 1545129, 1927071, 2117399, 2918577, 3640023, 4534461, 4635387, 6352197, 8755731, 10920069, 19056591, 26267193, 32760207, 35995783, 57169773, 78801579, 107987349, 171509319, 323962047, 971886141, 2915658423]

約数ペア:

[(1, 2915658423), (3, 971886141), (9, 323962047), (17, 171509319), (27, 107987349), (37, 78801579), (51, 57169773), (81, 35995783), (89, 32760207), (111, 26267193), (153, 19056591), (267, 10920069), (333, 8755731), (459, 6352197), (629, 4635387), (643, 4534461), (801, 3640023), (999, 2918577), (1377, 2117399), (1513, 1927071), (1887, 1545129), (1929, 1511487), (2403, 1213341), (2997, 972859), (3293, 885411), (4539, 642357), (5661, 515043), (5787, 503829), (7209, 404447), (9879, 295137), (10931, 266733), (13617, 214119), (16983, 171681), (17361, 167943), (23791, 122553), (29637, 98379), (32793, 88911), (40851, 71373), (50949, 57227), (52083, 55981)]