61446154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 121135104

約数和(自身を除く): 59688950

約数列:

[1, 2, 7, 11, 14, 22, 31, 61, 62, 77, 122, 154, 211, 217, 341, 422, 427, 434, 671, 682, 854, 1342, 1477, 1891, 2321, 2387, 2954, 3782, 4642, 4697, 4774, 6541, 9394, 12871, 13082, 13237, 16247, 20801, 25742, 26474, 32494, 41602, 45787, 71951, 90097, 91574, 141581, 143902, 145607, 180194, 283162, 291214, 399001, 503657, 798002, 991067, 1007314, 1982134, 2793007, 4389011, 5586014, 8778022, 30723077, 61446154]

約数ペア:

[(1, 61446154), (2, 30723077), (7, 8778022), (11, 5586014), (14, 4389011), (22, 2793007), (31, 1982134), (61, 1007314), (62, 991067), (77, 798002), (122, 503657), (154, 399001), (211, 291214), (217, 283162), (341, 180194), (422, 145607), (427, 143902), (434, 141581), (671, 91574), (682, 90097), (854, 71951), (1342, 45787), (1477, 41602), (1891, 32494), (2321, 26474), (2387, 25742), (2954, 20801), (3782, 16247), (4642, 13237), (4697, 13082), (4774, 12871), (6541, 9394)]