173896227

素因数分解:

$3^4\times {\mathrm{19}}^3\times {\mathrm{313}}^1$

素因数の和:382

約数の個数: 40

約数和(自身を含む): 275076560

約数和(自身を除く): 101180333

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 313, 361, 513, 939, 1083, 1539, 2817, 3249, 5947, 6859, 8451, 9747, 17841, 20577, 25353, 29241, 53523, 61731, 112993, 160569, 185193, 338979, 481707, 555579, 1016937, 2146867, 3050811, 6440601, 9152433, 19321803, 57965409, 173896227]

約数ペア:

[(1, 173896227), (3, 57965409), (9, 19321803), (19, 9152433), (27, 6440601), (57, 3050811), (81, 2146867), (171, 1016937), (313, 555579), (361, 481707), (513, 338979), (939, 185193), (1083, 160569), (1539, 112993), (2817, 61731), (3249, 53523), (5947, 29241), (6859, 25353), (8451, 20577), (9747, 17841)]