406077105843

素因数分解:

$3^8\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{158293}}^1$

素因数の和:158357

約数の個数: 72

約数和(自身を含む): 672957181728

約数和(自身を除く): 266880075885

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 243, 391, 459, 621, 729, 1173, 1377, 1863, 2187, 3519, 4131, 5589, 6561, 10557, 12393, 16767, 31671, 37179, 50301, 95013, 111537, 150903, 158293, 285039, 474879, 855117, 1424637, 2565351, 2690981, 3640739, 4273911, 8072943, 10922217, 12821733, 24218829, 32766651, 38465199, 61892563, 72656487, 98299953, 115395597, 185677689, 217969461, 294899859, 346186791, 557033067, 653908383, 884699577, 1038560373, 1671099201, 1961725149, 2654098731, 5013297603, 5885175447, 7962296193, 15039892809, 17655526341, 23886888579, 45119678427, 135359035281, 406077105843]

約数ペア:

[(1, 406077105843), (3, 135359035281), (9, 45119678427), (17, 23886888579), (23, 17655526341), (27, 15039892809), (51, 7962296193), (69, 5885175447), (81, 5013297603), (153, 2654098731), (207, 1961725149), (243, 1671099201), (391, 1038560373), (459, 884699577), (621, 653908383), (729, 557033067), (1173, 346186791), (1377, 294899859), (1863, 217969461), (2187, 185677689), (3519, 115395597), (4131, 98299953), (5589, 72656487), (6561, 61892563), (10557, 38465199), (12393, 32766651), (16767, 24218829), (31671, 12821733), (37179, 10922217), (50301, 8072943), (95013, 4273911), (111537, 3640739), (150903, 2690981), (158293, 2565351), (285039, 1424637), (474879, 855117)]