195401403

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 304967936

約数和(自身を除く): 109566533

約数列:

[1, 3, 9, 27, 37, 81, 103, 111, 211, 243, 309, 333, 633, 927, 999, 1899, 2781, 2997, 3811, 5697, 7807, 8343, 8991, 11433, 17091, 21733, 23421, 25029, 34299, 51273, 65199, 70263, 102897, 195597, 210789, 308691, 586791, 632367, 804121, 926073, 1760373, 1897101, 2412363, 5281119, 7237089, 21711267, 65133801, 195401403]

約数ペア:

[(1, 195401403), (3, 65133801), (9, 21711267), (27, 7237089), (37, 5281119), (81, 2412363), (103, 1897101), (111, 1760373), (211, 926073), (243, 804121), (309, 632367), (333, 586791), (633, 308691), (927, 210789), (999, 195597), (1899, 102897), (2781, 70263), (2997, 65199), (3811, 51273), (5697, 34299), (7807, 25029), (8343, 23421), (8991, 21733), (11433, 17091)]